revert missing check

# Conflicts:
#	docs/provider/quickstart.md

Dockerfile.full

@@ -0,0 +1,50 @@
+# Multi-stage Dockerfile for Routstr (includes UI build)
+# Stage 1: Build the UI
+FROM node:23-alpine AS ui-builder
+WORKDIR /app/ui
+
+# Install pnpm
+RUN corepack enable pnpm && corepack prepare pnpm@latest --activate
+
+# Copy UI source
+COPY ui/package.json ui/pnpm-lock.yaml* ./
+RUN pnpm install --frozen-lockfile
+
+COPY ui/ ./
+ENV NEXT_TELEMETRY_DISABLED=1
+# Next.js build produces a static export in 'out' directory
+RUN pnpm run build
+
+# Stage 2: Build the Routstr Node
+FROM ghcr.io/astral-sh/uv:python3.11-alpine AS runner
+
+# Install system dependencies
+RUN apk add --no-cache \
+    pkgconf \
+    build-base \
+    automake \
+    autoconf \
+    libtool \
+    m4 \
+    perl \
+    git
+
+WORKDIR /app
+
+# Copy the rest of the application (required for uv sync to find the package)
+COPY . .
+
+# Install dependencies including the specific secp256k1 branch
+RUN uv add git+https://github.com/saschanaz/secp256k1-py.git#branch=upgrade060
+RUN uv sync --no-dev
+
+# Copy the built UI from the ui-builder stage
+COPY --from=ui-builder /app/ui/out ./ui_out
+
+ENV PORT=8000
+ENV PYTHONUNBUFFERED=1
+
+EXPOSE 8000
+
+# Run the application
+CMD ["/app/.venv/bin/fastapi", "run", "routstr", "--host", "0.0.0.0"]

docs/api/endpoints.md

@@ -360,6 +360,42 @@ POST /v1/wallet/create
 }
 ```
 
+### Get Key Information
+
+Get current balance, consumption data, and child keys for an API key.
+
+```http
+GET /v1/balance/info
+Authorization: Bearer sk-...
+```
+
+**Response:**
+
+```json
+{
+  "api_key": "sk-abc...",
+  "balance": 8500000,
+  "reserved": 0,
+  "is_child": false,
+  "parent_key": null,
+  "total_requests": 42,
+  "total_spent": 1500000,
+  "balance_limit": null,
+  "balance_limit_reset": null,
+  "validity_date": null,
+  "child_keys": [
+    {
+      "api_key": "sk-child1...",
+      "total_requests": 10,
+      "total_spent": 500000,
+      "balance_limit": 1000000,
+      "balance_limit_reset": "daily",
+      "validity_date": 1738000000
+    }
+  ]
+}
+```
+
 ### Check Balance
 
 Get current wallet balance.

docs/provider/configuration.md

@@ -6,6 +6,32 @@ For automated deployments, you can optionally pre-configure settings via environ
 
 ---
 
+## Initial Setup (.env file)
+
+Before running your node, you should create a `.env` file in the project root. This file is used to bootstrap the initial configuration and store sensitive secrets.
+
+### Example .env
+
+```bash
+ADMIN_PASSWORD=your-secure-password
+
+# Node Identity
+NAME="My AI Node"
+DESCRIPTION="Fast access to models"
+
+# Lightning Payouts
+RECEIVE_LN_ADDRESS=yourname@wallet.com
+```
+
+### Setting the UI Password
+
+There are two ways to set or change your Admin Dashboard password:
+
+1.  **Via Environment Variable**: Set `ADMIN_PASSWORD` in your `.env` file before starting the container. This will be the password used for the first login.
+2.  **Via Dashboard**: Once logged in, go to **Settings** → **Security** to update your password. Dashboard settings override the `.env` file once saved.
+
+---
+
 ## Admin Dashboard (Primary)
 
 Access the dashboard at `/admin/` on your node.
@@ -14,29 +40,29 @@ Access the dashboard at `/admin/` on your node.
 
 Connect to your AI provider(s):
 
-| Setting | Description |
-|---------|-------------|
+| Setting          | Description                                      |
+| ---------------- | ------------------------------------------------ |
 | **Upstream URL** | API endpoint (e.g., `https://api.openai.com/v1`) |
-| **API Key** | Your provider's API key |
+| **API Key**      | Your provider's API key                          |
 
 ### Node Identity
 
 How your node appears to clients:
 
-| Setting | Description |
-|---------|-------------|
-| **Name** | Display name (e.g., "Fast GPT-4 Node") |
-| **Description** | Brief description of your service |
+| Setting         | Description                            |
+| --------------- | -------------------------------------- |
+| **Name**        | Display name (e.g., "Fast GPT-4 Node") |
+| **Description** | Brief description of your service      |
 
 ### Pricing
 
 Control your profit margins:
 
-| Setting | Description | Default |
-|---------|-------------|---------|
-| **Fixed Pricing** | Charge flat rate per request vs. per-token | Off |
-| **Exchange Fee** | Buffer for BTC volatility | 1.005 (0.5%) |
-| **Upstream Fee** | Your profit markup | 1.10 (10%) |
+| Setting           | Description                                | Default      |
+| ----------------- | ------------------------------------------ | ------------ |
+| **Fixed Pricing** | Charge flat rate per request vs. per-token | Off          |
+| **Exchange Fee**  | Buffer for BTC volatility                  | 1.005 (0.5%) |
+| **Upstream Fee**  | Your profit markup                         | 1.10 (10%)   |
 
 See [Pricing](pricing.md) for detailed strategies.
 
@@ -44,33 +70,33 @@ See [Pricing](pricing.md) for detailed strategies.
 
 Which mints to accept payments from:
 
-| Setting | Description |
-|---------|-------------|
+| Setting   | Description                     |
+| --------- | ------------------------------- |
 | **Mints** | List of trusted Cashu mint URLs |
 
 ### Lightning Withdrawals
 
 Automatic profit withdrawal:
 
-| Setting | Description |
-|---------|-------------|
+| Setting               | Description                     |
+| --------------------- | ------------------------------- |
 | **Lightning Address** | Your LN address for withdrawals |
 
 ### Security
 
-| Setting | Description |
-|---------|-------------|
+| Setting            | Description                   |
+| ------------------ | ----------------------------- |
 | **Admin Password** | Password for dashboard access |
 
 ### Nostr Discovery
 
 Announce your node on the network:
 
-| Setting | Description |
-|---------|-------------|
-| **Npub** | Your Nostr public key |
-| **Nsec** | Your Nostr private key (for signing) |
-| **Relays** | Relays to publish announcements |
+| Setting    | Description                          |
+| ---------- | ------------------------------------ |
+| **Npub**   | Your Nostr public key                |
+| **Nsec**   | Your Nostr private key (for signing) |
+| **Relays** | Relays to publish announcements      |
 
 See [Discovery](discovery.md) for details.
 
@@ -86,21 +112,21 @@ Use environment variables for:
 
 ### All Variables
 
-| Variable | Description | Default |
-|----------|-------------|---------|
-| `UPSTREAM_BASE_URL` | Upstream API endpoint | — |
-| `UPSTREAM_API_KEY` | Upstream API key | — |
-| `ADMIN_PASSWORD` | Dashboard password | (none) |
-| `DATABASE_URL` | Database connection string | `sqlite+aiosqlite:///keys.db` |
-| `NAME` | Node display name | `ARoutstrNode` |
-| `DESCRIPTION` | Node description | `A Routstr Node` |
-| `NPUB` | Nostr public key (bech32) | — |
-| `NSEC` | Nostr private key | — |
-| `CASHU_MINTS` | Comma-separated mint URLs | `https://mint.minibits.cash/Bitcoin` |
-| `RECEIVE_LN_ADDRESS` | Lightning address for withdrawals | — |
-| `TOR_PROXY_URL` | SOCKS5 proxy for Tor | `socks5://127.0.0.1:9050` |
-| `CORS_ORIGINS` | Allowed CORS origins | `*` |
-| `RELAYS` | Nostr relays (comma-separated) | (default set) |
+| Variable             | Description                       | Default                              |
+| -------------------- | --------------------------------- | ------------------------------------ |
+| `UPSTREAM_BASE_URL`  | Upstream API endpoint             | —                                    |
+| `UPSTREAM_API_KEY`   | Upstream API key                  | —                                    |
+| `ADMIN_PASSWORD`     | Dashboard password                | (none)                               |
+| `DATABASE_URL`       | Database connection string        | `sqlite+aiosqlite:///keys.db`        |
+| `NAME`               | Node display name                 | `ARoutstrNode`                       |
+| `DESCRIPTION`        | Node description                  | `A Routstr Node`                     |
+| `NPUB`               | Nostr public key (bech32)         | —                                    |
+| `NSEC`               | Nostr private key                 | —                                    |
+| `CASHU_MINTS`        | Comma-separated mint URLs         | `https://mint.minibits.cash/Bitcoin` |
+| `RECEIVE_LN_ADDRESS` | Lightning address for withdrawals | —                                    |
+| `TOR_PROXY_URL`      | SOCKS5 proxy for Tor              | `socks5://127.0.0.1:9050`            |
+| `CORS_ORIGINS`       | Allowed CORS origins              | `*`                                  |
+| `RELAYS`             | Nostr relays (comma-separated)    | (default set)                        |
 
 ### Priority
 

docs/provider/deployment.md

@@ -6,30 +6,25 @@ Production deployment guide for Routstr Provider nodes.
 
 For production, use Docker Compose with persistent storage and optional Tor support.
 
-### Basic Setup
+### Unified Setup (All-in-one)
+To build and run the node with the UI integrated in a single container using the multi-stage build:
 
-Create a `compose.yml`:
-
-```yaml
-services:
-  routstr:
-    image: ghcr.io/routstr/proxy:latest
-    container_name: routstr
-    restart: unless-stopped
-    ports:
-      - "8000:8000"
-    volumes:
-      - ./data:/app/data
-      - ./logs:/app/logs
+```bash
+docker build -f Dockerfile.full -t routstr-full .
+docker run -d -p 8000:8000 --env-file .env routstr-full
 ```
 
-Start the node:
+### Advanced Setup (Separated UI & Node)
+Use the included `compose.yml` for a more flexible setup that separates the UI build process from the node execution. This is useful for development or when you want to manage Tor as a separate service.
 
 ```bash
 docker compose up -d
 ```
 
-Then configure everything via the [Admin Dashboard](http://localhost:8000/admin/).
+This will:
+1.  **Build the UI**: Compiles the frontend and copies it to a shared volume.
+2.  **Start Routstr**: Runs the Python node, mounting the built UI.
+3.  **Start Tor**: Provides anonymous access via a `.onion` address.
 
 ---
 
@@ -189,8 +184,20 @@ docker compose up -d
 
 ## Building from Source
 
+### Unified Image (UI + Node)
+The easiest way to build everything from source into a single production-ready image:
+
 ```bash
-git clone https://github.com/routstr/routstr-core.git
-cd routstr-core
-docker build -t routstr-local .
+docker build -f Dockerfile.full -t routstr-full .
+```
+
+### Individual Components
+If you prefer building them separately or using Docker Compose:
+
+```bash
+# Build using compose
+docker compose build
+
+# Or build the node only (requires manual UI build first)
+docker build -t routstr-node .
 ```

docs/provider/quickstart.md

@@ -13,7 +13,7 @@ A **Routstr Provider Node** acts as a gateway that:
 You bring the API keys, Routstr handles the billing, payments, and client management.
 
 !!! tip "Future: Node-to-Node Routing"
-    In future versions, you'll be able to run a node that connects to other Routstr nodes—eliminating the need to configure upstream providers yourself. For now, you'll need your own API credentials.
+In future versions, you'll be able to run a node that connects to other Routstr nodes—eliminating the need to configure upstream providers yourself. For now, you'll need your own API credentials.
 
 ---
 
@@ -24,16 +24,53 @@ You bring the API keys, Routstr handles the billing, payments, and client manage
 
 ---
 
-## 1. Start the Node
+## 1. Prepare Configuration
+
+Create a `.env` file in the root of the project to store your secrets:
+
+```bash
+# Initial Admin Password
+ADMIN_PASSWORD=mysecretpassword
+
+# Node Identity
+NAME="My AI Node"
+DESCRIPTION="Fast access to models"
+
+# Lightning Payouts
+RECEIVE_LN_ADDRESS=yourname@wallet.com
+
+```
+
+## 2. Start the Node
+
+You can run the pre-built image directly:
 
 ```bash
 docker run -d \
   --name routstr \
   -p 8000:8000 \
+  --env-file .env \
   -v routstr-data:/app/data \
   ghcr.io/routstr/proxy:latest
 ```
 
+*Note: The pre-built image does not contain the UI. For the all-in-one experience with the Admin Dashboard, use the Build from Source instructions below.*
+
+### Build from Source (Recommended)
+
+If you want to build the node and UI yourself from source, use the unified Dockerfile:
+
+```bash
+git clone https://github.com/routstr/routstr-core.git
+cd routstr-core
+# Edit your .env with ADMIN_PASSWORD and API keys
+cp .env.example .env
+nano .env
+
+docker build -f Dockerfile.full -t routstr-local .
+docker run -d -p 8000:8000 --env-file .env --name routstr routstr-local
+```
+
 Verify it's running:
 
 ```bash
@@ -42,12 +79,12 @@ curl http://localhost:8000/v1/info
 
 ---
 
-## 2. Configure via Dashboard
+## 3. Configure via Dashboard
 
 Open the **Admin Dashboard** at [http://localhost:8000/admin/](http://localhost:8000/admin/).
 
-!!! note "Default Access"
-    The dashboard has no password by default. Set one immediately in Settings for production use.
+!!! note "Login"
+Use the `ADMIN_PASSWORD` you defined in your `.env` file to log in. If you didn't set one, the dashboard will prompt you to set one on first visit.
 
 ### Connect Your AI Providers
 

routstr/balance.py

@@ -6,8 +6,9 @@ from typing import Annotated, NoReturn
 
 from fastapi import APIRouter, Depends, Header, HTTPException
 from pydantic import BaseModel
+from sqlmodel import select
 
-from .auth import validate_bearer_key
+from .auth import get_billing_key, validate_bearer_key
 from .core.db import ApiKey, AsyncSession, get_session
 from .core.logging import get_logger
 from .core.settings import settings
@@ -34,10 +35,8 @@ async def get_key_from_header(
 
 
 async def get_balance_info(key: ApiKey, session: AsyncSession) -> dict:
-    from .auth import get_billing_key
-
     billing_key = await get_billing_key(key, session)
-    return {
+    info = {
         "api_key": "sk-" + key.hashed_key,
         "balance": billing_key.balance,
         "reserved": billing_key.reserved_balance,
@@ -50,6 +49,26 @@ async def get_balance_info(key: ApiKey, session: AsyncSession) -> dict:
         "validity_date": key.validity_date,
     }
 
+    if not key.parent_key_hash:
+        # Fetch child keys if this is a parent key
+        statement = select(ApiKey).where(ApiKey.parent_key_hash == key.hashed_key)
+        results = await session.exec(statement)
+        child_keys = results.all()
+        if child_keys:
+            info["child_keys"] = [
+                {
+                    "api_key": "sk-" + ck.hashed_key,
+                    "total_requests": ck.total_requests,
+                    "total_spent": ck.total_spent,
+                    "balance_limit": ck.balance_limit,
+                    "balance_limit_reset": ck.balance_limit_reset,
+                    "validity_date": ck.validity_date,
+                }
+                for ck in child_keys
+            ]
+
+    return info
+
 
 # TODO: remove this endpoint when frontend is updated
 @router.get("/", include_in_schema=False)
@@ -117,8 +136,6 @@ async def topup_wallet_endpoint(
     key: ApiKey = Depends(get_key_from_header),
     session: AsyncSession = Depends(get_session),
 ) -> dict[str, int]:
-    from .auth import get_billing_key
-
     billing_key = await get_billing_key(key, session)
 
     if topup_request is not None:

routstr/core/admin.py

@@ -456,18 +456,18 @@ async def batch_override_provider_models(
     logger.info(
         f"BATCH_OVERRIDE called: provider_id={provider_id}, count={len(payload.models)}"
     )
-    
+
     async with create_session() as session:
         provider = await session.get(UpstreamProviderRow, provider_id)
         if not provider:
             raise HTTPException(status_code=404, detail="Provider not found")
-            
+
         overridden_count = 0
-        
+
         for model_data in payload.models:
             # Try to get existing model regardless of whether it's enabled or not
             existing_row = await session.get(ModelRow, (model_data.id, provider_id))
-            
+
             if existing_row:
                 # Update existing
                 existing_row.name = model_data.name
@@ -483,7 +483,9 @@ async def batch_override_provider_models(
                     else None
                 )
                 existing_row.top_provider = (
-                    json.dumps(model_data.top_provider) if model_data.top_provider else None
+                    json.dumps(model_data.top_provider)
+                    if model_data.top_provider
+                    else None
                 )
                 existing_row.canonical_slug = model_data.canonical_slug
                 existing_row.alias_ids = (
@@ -508,23 +510,32 @@ async def batch_override_provider_models(
                         else None
                     ),
                     top_provider=(
-                        json.dumps(model_data.top_provider) if model_data.top_provider else None
+                        json.dumps(model_data.top_provider)
+                        if model_data.top_provider
+                        else None
                     ),
                     canonical_slug=model_data.canonical_slug,
                     alias_ids=(
-                        json.dumps(model_data.alias_ids) if model_data.alias_ids else None
+                        json.dumps(model_data.alias_ids)
+                        if model_data.alias_ids
+                        else None
                     ),
                     upstream_provider_id=provider_id,
                     enabled=model_data.enabled,
                 )
                 session.add(row)
-            
+
             overridden_count += 1
-            
+
         await session.commit()
 
     await refresh_model_maps()
-    return {"ok": True, "count": overridden_count, "message": f"Successfully batch overridden {overridden_count} models"}
+    return {
+        "ok": True,
+        "count": overridden_count,
+        "message": f"Successfully batch overridden {overridden_count} models",
+    }
+
 
 class UpstreamProviderCreate(BaseModel):
     provider_type: str
@@ -570,12 +581,14 @@ async def create_upstream_provider(
     async with create_session() as session:
         result = await session.exec(
             select(UpstreamProviderRow).where(
-                UpstreamProviderRow.base_url == payload.base_url
+                UpstreamProviderRow.base_url == payload.base_url,
+                UpstreamProviderRow.api_key == payload.api_key,
             )
         )
         if result.first():
             raise HTTPException(
-                status_code=409, detail="Provider with this base URL already exists"
+                status_code=409,
+                detail="Provider with this base URL and API key already exists",
             )
 
         provider = UpstreamProviderRow(

routstr/payment/helpers.py

@@ -169,9 +169,32 @@ async def calculate_discounted_max_cost(
 
     tol = settings.tolerance_percentage
     tol_factor = max(0.0, 1 - float(tol) / 100.0)
+
     max_prompt_allowed_sats = model_pricing.max_prompt_cost * tol_factor
     max_completion_allowed_sats = model_pricing.max_completion_cost * tol_factor
 
+    if model_obj:
+        prompt_token_limit: int | None = None
+        if model_obj.top_provider and (
+            model_obj.top_provider.context_length
+            or model_obj.top_provider.max_completion_tokens
+        ):
+            cl = model_obj.top_provider.context_length
+            mct = model_obj.top_provider.max_completion_tokens
+            if cl and mct:
+                prompt_token_limit = max(0, cl - mct)
+            elif cl:
+                prompt_token_limit = cl
+            elif mct:
+                prompt_token_limit = 0
+        elif model_obj.context_length:
+            prompt_token_limit = model_obj.context_length
+
+        if prompt_token_limit is not None:
+            max_prompt_allowed_sats = (
+                prompt_token_limit * model_pricing.prompt * tol_factor
+            )
+
     adjusted = max_cost_for_model
 
     if messages := body.get("messages"):

tests/integration/test_child_keys_api.py

@@ -0,0 +1,97 @@
+from typing import Any
+
+import pytest
+from httpx import AsyncClient
+
+
+@pytest.mark.integration
+@pytest.mark.asyncio
+async def test_wallet_info_returns_child_keys(
+    integration_client: AsyncClient,
+    authenticated_client: AsyncClient,
+    integration_session: Any,
+) -> None:
+    """Test that GET /v1/wallet/info returns child keys for a parent key"""
+
+    # 1. Get parent info to find its hashed_key
+    response = await authenticated_client.get("/v1/wallet/info")
+    assert response.status_code == 200
+    parent_data = response.json()
+    parent_data["api_key"]
+
+    # 2. Create child keys for this parent
+    # We need to use the parent's authentication for this
+    child_payload = {"count": 2, "balance_limit": 1000, "balance_limit_reset": "daily"}
+    create_response = await authenticated_client.post(
+        "/v1/wallet/child-key", json=child_payload
+    )
+    assert create_response.status_code == 200
+    create_data = create_response.json()
+    child_keys = create_data["api_keys"]
+    assert len(child_keys) == 2
+
+    # 3. Call /info again and check for child_keys
+    info_response = await authenticated_client.get("/v1/wallet/info")
+    assert info_response.status_code == 200
+    info_data = info_response.json()
+
+    assert "child_keys" in info_data
+    assert len(info_data["child_keys"]) == 2
+
+    # Verify child key details
+    for ck in info_data["child_keys"]:
+        assert ck["api_key"] in child_keys
+        assert ck["balance_limit"] == 1000
+        assert ck["balance_limit_reset"] == "daily"
+        assert "total_spent" in ck
+        assert "total_requests" in ck
+
+
+@pytest.mark.integration
+@pytest.mark.asyncio
+async def test_wallet_info_child_key_no_child_keys(
+    integration_client: AsyncClient,
+    authenticated_client: AsyncClient,
+    integration_session: Any,
+) -> None:
+    """Test that GET /v1/wallet/info for a child key does NOT return child_keys"""
+
+    # 1. Create a child key
+    child_payload = {"count": 1}
+    create_response = await authenticated_client.post(
+        "/v1/wallet/child-key", json=child_payload
+    )
+    assert create_response.status_code == 200
+    child_key = create_response.json()["api_keys"][0]
+
+    # 2. Use the child key to get its info
+    integration_client.headers["Authorization"] = f"Bearer {child_key}"
+    info_response = await integration_client.get("/v1/wallet/info")
+    assert info_response.status_code == 200
+    info_data = info_response.json()
+
+    assert info_data["is_child"] is True
+    assert "child_keys" not in info_data
+
+
+@pytest.mark.integration
+@pytest.mark.asyncio
+async def test_account_info_root_returns_child_keys(
+    authenticated_client: AsyncClient,
+) -> None:
+    """Test that GET / returns child keys for a parent key (root endpoint)"""
+
+    # 1. Create a child key
+    child_payload = {"count": 1}
+    await authenticated_client.post("/v1/wallet/child-key", json=child_payload)
+
+    # 2. Call root endpoint /v1/balance/
+    # Note: routstr/balance.py defines router = APIRouter()
+    # and it is included in balance_router with prefix /v1/balance
+    # The endpoint is @router.get("/")
+    response = await authenticated_client.get("/v1/balance/")
+    assert response.status_code == 200
+    data = response.json()
+
+    assert "child_keys" in data
+    assert len(data["child_keys"]) >= 1

ui/components/child-key-creator.tsx

@@ -251,7 +251,7 @@ export function ChildKeyCreator({
             )}
 
             <div className='flex flex-col gap-6'>
-              {configs.map((config, index) => (
+              {configs.map((config) => (
                 <div
                   key={config.id}
                   className='bg-muted/30 relative space-y-4 rounded-lg border p-4 pt-6'

ui/components/landing/api-key-manager.tsx

@@ -7,19 +7,8 @@ import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Separator } from '@/components/ui/separator';
-
-type WalletSnapshot = {
-  apiKey: string;
-  balanceMsats: number;
-  reservedMsats: number;
-};
-
-type RefundReceipt = {
-  token?: string;
-  recipient?: string;
-  sats?: string;
-  msats?: string;
-};
+import type { WalletSnapshot, ChildKeyInfo } from './key-info-details';
+import type { RefundReceipt } from './cashu-payment-workflow';
 
 interface ApiKeyManagerProps {
   baseUrl: string;
@@ -51,12 +40,28 @@ async function fetchWalletInfo(
     api_key: string;
     balance: number;
     reserved?: number;
+    is_child: boolean;
+    parent_key: string | null;
+    total_requests: number;
+    total_spent: number;
+    balance_limit: number | null;
+    balance_limit_reset: string | null;
+    validity_date: number | null;
+    child_keys?: ChildKeyInfo[];
   };
 
   return {
     apiKey: payload.api_key || apiKey,
     balanceMsats: payload.balance ?? 0,
     reservedMsats: payload.reserved ?? 0,
+    isChild: payload.is_child,
+    parentKey: payload.parent_key,
+    totalRequests: payload.total_requests,
+    totalSpent: payload.total_spent,
+    balanceLimit: payload.balance_limit,
+    balanceLimitReset: payload.balance_limit_reset,
+    validityDate: payload.validity_date,
+    childKeys: payload.child_keys,
   };
 }
 

ui/components/landing/cashu-payment-workflow.tsx

@@ -9,14 +9,9 @@ import { Textarea } from '@/components/ui/textarea';
 import { Input } from '@/components/ui/input';
 import { Separator } from '@/components/ui/separator';
 import { KeyOptions } from '@/components/key-options';
+import type { ChildKeyInfo, WalletSnapshot } from './key-info-details';
 
-type WalletSnapshot = {
-  apiKey: string;
-  balanceMsats: number;
-  reservedMsats: number;
-};
-
-type RefundReceipt = {
+export type RefundReceipt = {
   token?: string;
   recipient?: string;
   sats?: string;
@@ -54,12 +49,28 @@ async function fetchWalletInfo(
     api_key: string;
     balance: number;
     reserved?: number;
+    is_child: boolean;
+    parent_key: string | null;
+    total_requests: number;
+    total_spent: number;
+    balance_limit: number | null;
+    balance_limit_reset: string | null;
+    validity_date: number | null;
+    child_keys?: ChildKeyInfo[];
   };
 
   return {
     apiKey: payload.api_key || apiKey,
     balanceMsats: payload.balance ?? 0,
     reservedMsats: payload.reserved ?? 0,
+    isChild: payload.is_child,
+    parentKey: payload.parent_key,
+    totalRequests: payload.total_requests,
+    totalSpent: payload.total_spent,
+    balanceLimit: payload.balance_limit,
+    balanceLimitReset: payload.balance_limit_reset,
+    validityDate: payload.validity_date,
+    childKeys: payload.child_keys,
   };
 }
 
@@ -147,11 +158,25 @@ export function CashuPaymentWorkflow({
       const payload = (await response.json()) as {
         api_key: string;
         balance: number;
+        is_child: boolean;
+        parent_key: string | null;
+        total_requests: number;
+        total_spent: number;
+        balance_limit: number | null;
+        balance_limit_reset: string | null;
+        validity_date: number | null;
       };
       const snapshot: WalletSnapshot = {
         apiKey: payload.api_key,
         balanceMsats: payload.balance ?? 0,
         reservedMsats: 0,
+        isChild: payload.is_child ?? false,
+        parentKey: payload.parent_key ?? null,
+        totalRequests: payload.total_requests ?? 0,
+        totalSpent: payload.total_spent ?? 0,
+        balanceLimit: payload.balance_limit ?? null,
+        balanceLimitReset: payload.balance_limit_reset ?? null,
+        validityDate: payload.validity_date ?? null,
       };
 
       setApiKeyInput(snapshot.apiKey);

ui/components/landing/cheat-sheet.tsx

@@ -11,29 +11,24 @@ import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { ConfigurationService } from '@/lib/api/services/configuration';
-import { CashuPaymentWorkflow } from './cashu-payment-workflow';
+import {
+  CashuPaymentWorkflow,
+  type RefundReceipt,
+} from './cashu-payment-workflow';
 import { LightningPaymentWorkflow } from './lightning-payment-workflow';
 import { ApiKeyManager } from './api-key-manager';
+import { KeyInfoDetails, type WalletSnapshot } from './key-info-details';
 import { ChildKeyCreator } from '@/components/child-key-creator';
 
 type NodeInfo = {
-  name: string;
-  description: string;
-  version: string;
-  npub?: string | null;
-  mints: string[];
-  http_url?: string | null;
-  onion_url?: string | null;
+  name?: string;
+  description?: string;
+  version?: string;
+  http_url?: string;
+  onion_url?: string;
+  npub?: string;
+  mints?: string[];
   child_key_cost_msats?: number;
-};
-
-type WalletSnapshot = {
-  apiKey: string;
-  balanceMsats: number;
-  reservedMsats: number;
-};
-
-type RefundReceipt = {
   token?: string;
   recipient?: string;
   sats?: string;
@@ -285,7 +280,7 @@ export function CheatSheet(): JSX.Element {
                       Cashu mints
                     </p>
                     <div className='flex flex-wrap gap-2'>
-                      {nodeInfo.mints.length ? (
+                      {nodeInfo.mints?.length ? (
                         nodeInfo.mints.map((mint) => (
                           <Badge
                             key={mint}
@@ -364,10 +359,11 @@ export function CheatSheet(): JSX.Element {
         </section>
 
         <Tabs defaultValue='cashu' className='w-full'>
-          <TabsList className='grid w-full grid-cols-4'>
-            <TabsTrigger value='cashu'>Cashu Payments</TabsTrigger>
-            <TabsTrigger value='lightning'>Lightning Payments</TabsTrigger>
+          <TabsList className='grid w-full grid-cols-5'>
+            <TabsTrigger value='cashu'>Cashu</TabsTrigger>
+            <TabsTrigger value='lightning'>Lightning</TabsTrigger>
             <TabsTrigger value='manage'>Manage Keys</TabsTrigger>
+            <TabsTrigger value='details'>Key Details</TabsTrigger>
             <TabsTrigger value='child-keys'>Child Keys</TabsTrigger>
           </TabsList>
 
@@ -426,6 +422,16 @@ export function CheatSheet(): JSX.Element {
             )}
           </TabsContent>
 
+          <TabsContent value='details' className='space-y-4'>
+            <KeyInfoDetails
+              baseUrl={normalizedBaseUrl}
+              apiKey={apiKeyInput}
+              walletInfo={walletInfo}
+              onApiKeyChanged={handleApiKeyChanged}
+              onWalletInfoUpdated={handleWalletInfoUpdated}
+            />
+          </TabsContent>
+
           <TabsContent value='child-keys' className='space-y-4'>
             <ChildKeyCreator
               baseUrl={normalizedBaseUrl}

ui/components/landing/key-info-details.tsx

@@ -0,0 +1,429 @@
+'use client';
+
+import { type JSX, useState, useCallback, useEffect } from 'react';
+import {
+  Copy,
+  RefreshCcw,
+  ShieldCheck,
+  History,
+  Users,
+  RotateCcw,
+  KeyRound,
+} from 'lucide-react';
+import { toast } from 'sonner';
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+  CardDescription,
+} from '@/components/ui/card';
+import { Button } from '@/components/ui/button';
+import { Badge } from '@/components/ui/badge';
+import { Input } from '@/components/ui/input';
+import { WalletService } from '@/lib/api/services/wallet';
+
+export type ChildKeyInfo = {
+  api_key: string;
+  total_requests: number;
+  total_spent: number;
+  balance_limit: number | null;
+  balance_limit_reset: string | null;
+  validity_date: number | null;
+};
+
+export type WalletSnapshot = {
+  apiKey: string;
+  balanceMsats: number;
+  reservedMsats: number;
+  isChild: boolean;
+  parentKey: string | null;
+  totalRequests: number;
+  totalSpent: number;
+  balanceLimit: number | null;
+  balanceLimitReset: string | null;
+  validityDate: number | null;
+  childKeys?: ChildKeyInfo[];
+};
+
+interface KeyInfoDetailsProps {
+  baseUrl: string;
+  apiKey?: string;
+  walletInfo?: WalletSnapshot | null;
+  onApiKeyChanged?: (apiKey: string) => void;
+  onWalletInfoUpdated?: (walletInfo: WalletSnapshot | null) => void;
+}
+
+export function KeyInfoDetails({
+  baseUrl,
+  apiKey = '',
+  walletInfo = null,
+  onApiKeyChanged,
+  onWalletInfoUpdated,
+}: KeyInfoDetailsProps): JSX.Element {
+  const [apiKeyInput, setApiKeyInput] = useState(apiKey);
+  const [isRefreshing, setIsRefreshing] = useState(false);
+  const [isResetting, setIsResetting] = useState<string | null>(null);
+
+  // Sync internal state with props if they change
+  useEffect(() => {
+    setApiKeyInput(apiKey);
+  }, [apiKey]);
+
+  const fetchDetails = useCallback(
+    async (keyToFetch: string) => {
+      setIsRefreshing(true);
+      try {
+        const response = await fetch(`${baseUrl}/v1/balance/info`, {
+          headers: { Authorization: `Bearer ${keyToFetch}` },
+        });
+        if (!response.ok) {
+          throw new Error('Failed to fetch key info');
+        }
+        const payload = await response.json();
+        const snapshot: WalletSnapshot = {
+          apiKey: payload.api_key || keyToFetch,
+          balanceMsats: payload.balance ?? 0,
+          reservedMsats: payload.reserved ?? 0,
+          isChild: payload.is_child,
+          parentKey: payload.parent_key,
+          totalRequests: payload.total_requests,
+          totalSpent: payload.total_spent,
+          balanceLimit: payload.balance_limit,
+          balanceLimitReset: payload.balance_limit_reset,
+          validityDate: payload.validity_date,
+          childKeys: payload.child_keys,
+        };
+        onWalletInfoUpdated?.(snapshot);
+        toast.success('Key details synced');
+      } catch (error) {
+        toast.error(
+          error instanceof Error ? error.message : 'Failed to fetch details'
+        );
+      } finally {
+        setIsRefreshing(false);
+      }
+    },
+    [baseUrl, onWalletInfoUpdated]
+  );
+
+  const handleRefresh = async () => {
+    if (!apiKeyInput) return;
+    await fetchDetails(apiKeyInput);
+  };
+
+  const handleKeyChange = (newKey: string) => {
+    setApiKeyInput(newKey);
+    onApiKeyChanged?.(newKey);
+    // Optionally clear info when key changes
+    if (newKey !== apiKey) {
+      onWalletInfoUpdated?.(null);
+    }
+  };
+
+  const handleCopy = (value: string) => {
+    navigator.clipboard.writeText(value);
+    toast.success('Copied to clipboard');
+  };
+
+  const handleResetSpent = async (childKey: string) => {
+    if (!walletInfo || walletInfo.isChild) return;
+
+    setIsResetting(childKey);
+    try {
+      await WalletService.resetChildKeySpent(baseUrl, apiKeyInput, childKey);
+      toast.success('Child key spent reset');
+      await fetchDetails(apiKeyInput);
+    } catch (error) {
+      toast.error(
+        error instanceof Error ? error.message : 'Failed to reset child key'
+      );
+    } finally {
+      setIsResetting(null);
+    }
+  };
+
+  const formatSats = (msats: number) =>
+    new Intl.NumberFormat('en-US').format(Math.floor(msats / 1000));
+  const formatMsats = (msats: number) =>
+    new Intl.NumberFormat('en-US').format(msats);
+  const formatDate = (timestamp: number | null) =>
+    timestamp ? new Date(timestamp * 1000).toLocaleDateString() : 'Never';
+
+  return (
+    <div className='space-y-6'>
+      <Card>
+        <CardHeader className='space-y-1'>
+          <CardTitle className='flex items-center gap-2 text-xl'>
+            <KeyRound className='text-primary h-5 w-5' />
+            Key Information
+          </CardTitle>
+          <CardDescription>
+            Enter an API key to view its balance, consumption, and child keys.
+          </CardDescription>
+        </CardHeader>
+        <CardContent>
+          <div className='flex flex-col gap-2 sm:flex-row'>
+            <Input
+              value={apiKeyInput}
+              onChange={(e) => handleKeyChange(e.target.value)}
+              placeholder='sk-...'
+              className='font-mono text-sm'
+            />
+            <div className='flex gap-2'>
+              <Button
+                variant='outline'
+                size='icon'
+                className='h-10 w-10 shrink-0'
+                onClick={() => handleCopy(apiKeyInput)}
+                disabled={!apiKeyInput}
+              >
+                <Copy className='h-4 w-4' />
+              </Button>
+              <Button
+                variant='secondary'
+                size='sm'
+                className='min-w-[80px] gap-1'
+                onClick={handleRefresh}
+                disabled={isRefreshing || !apiKeyInput}
+              >
+                <RefreshCcw
+                  className={`h-4 w-4 ${isRefreshing ? 'animate-spin' : ''}`}
+                />
+                {isRefreshing ? 'Syncing...' : 'Sync'}
+              </Button>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+
+      {walletInfo && (
+        <>
+          <div className='grid gap-4 md:grid-cols-2'>
+            <Card>
+              <CardHeader className='pb-2'>
+                <CardTitle className='flex items-center gap-2 text-lg'>
+                  <ShieldCheck className='text-primary h-5 w-5' />
+                  Status & Identity
+                </CardTitle>
+              </CardHeader>
+              <CardContent className='space-y-4'>
+                <div className='flex items-center justify-between'>
+                  <span className='text-muted-foreground text-sm'>Type</span>
+                  <Badge variant={walletInfo.isChild ? 'secondary' : 'default'}>
+                    {walletInfo.isChild ? 'Child Key' : 'Parent Key'}
+                  </Badge>
+                </div>
+                {walletInfo.parentKey && (
+                  <div className='space-y-1'>
+                    <span className='text-muted-foreground text-xs tracking-wider uppercase'>
+                      Parent Key
+                    </span>
+                    <div className='flex items-center gap-2'>
+                      <code className='bg-muted flex-1 rounded px-2 py-1 font-mono text-xs break-all'>
+                        {walletInfo.parentKey}
+                      </code>
+                      <Button
+                        variant='ghost'
+                        size='icon'
+                        className='h-8 w-8'
+                        onClick={() => handleCopy(walletInfo.parentKey!)}
+                      >
+                        <Copy className='h-4 w-4' />
+                      </Button>
+                    </div>
+                  </div>
+                )}
+                <div className='flex items-center justify-between'>
+                  <span className='text-muted-foreground text-sm'>
+                    Validity
+                  </span>
+                  <span className='text-sm font-medium'>
+                    {formatDate(walletInfo.validityDate)}
+                  </span>
+                </div>
+                <div className='flex items-center justify-between'>
+                  <span className='text-muted-foreground text-sm'>
+                    Spendable Balance
+                  </span>
+                  <span className='text-primary font-mono text-sm font-medium'>
+                    {formatSats(walletInfo.balanceMsats)} sats
+                  </span>
+                </div>
+              </CardContent>
+            </Card>
+
+            <Card>
+              <CardHeader className='pb-2'>
+                <CardTitle className='flex items-center gap-2 text-lg'>
+                  <History className='text-primary h-5 w-5' />
+                  Consumption
+                </CardTitle>
+              </CardHeader>
+              <CardContent className='space-y-4'>
+                <div className='flex items-center justify-between'>
+                  <span className='text-muted-foreground text-sm'>
+                    Total Requests
+                  </span>
+                  <span className='font-mono text-sm font-medium'>
+                    {walletInfo.totalRequests}
+                  </span>
+                </div>
+                <div className='flex items-center justify-between'>
+                  <span className='text-muted-foreground text-sm'>
+                    Total Spent
+                  </span>
+                  <div className='text-right'>
+                    <p className='font-mono text-sm font-medium'>
+                      {formatSats(walletInfo.totalSpent)} sats
+                    </p>
+                    <p className='text-muted-foreground font-mono text-[0.6rem]'>
+                      {formatMsats(walletInfo.totalSpent)} msats
+                    </p>
+                  </div>
+                </div>
+                {walletInfo.balanceLimit !== null && (
+                  <div className='space-y-2'>
+                    <div className='flex items-center justify-between'>
+                      <span className='text-muted-foreground text-sm'>
+                        Spend Limit
+                      </span>
+                      <span className='font-mono text-sm font-medium'>
+                        {formatSats(walletInfo.balanceLimit)} sats
+                      </span>
+                    </div>
+                    {walletInfo.balanceLimitReset && (
+                      <div className='flex items-center justify-between'>
+                        <span className='text-muted-foreground text-sm'>
+                          Reset Policy
+                        </span>
+                        <Badge variant='outline' className='capitalize'>
+                          {walletInfo.balanceLimitReset}
+                        </Badge>
+                      </div>
+                    )}
+                  </div>
+                )}
+              </CardContent>
+            </Card>
+          </div>
+
+          {!walletInfo.isChild &&
+            walletInfo.childKeys &&
+            walletInfo.childKeys.length > 0 && (
+              <Card>
+                <CardHeader>
+                  <CardTitle className='flex items-center gap-2 text-lg'>
+                    <Users className='text-primary h-5 w-5' />
+                    Child Keys ({walletInfo.childKeys.length})
+                  </CardTitle>
+                  <CardDescription>
+                    Secondary keys using this account&apos;s balance
+                  </CardDescription>
+                </CardHeader>
+                <CardContent>
+                  <div className='space-y-4'>
+                    {walletInfo.childKeys.map((ck) => (
+                      <div
+                        key={ck.api_key}
+                        className='space-y-3 rounded-lg border p-4'
+                      >
+                        <div className='flex items-center justify-between gap-4'>
+                          <code className='bg-muted flex-1 rounded px-2 py-1 font-mono text-xs break-all'>
+                            {ck.api_key}
+                          </code>
+                          <div className='flex gap-1'>
+                            <Button
+                              variant='ghost'
+                              size='icon'
+                              className='h-8 w-8'
+                              onClick={() => handleCopy(ck.api_key)}
+                            >
+                              <Copy className='h-4 w-4' />
+                            </Button>
+                            <Button
+                              variant='ghost'
+                              size='icon'
+                              className='text-destructive h-8 w-8'
+                              title='Reset consumption'
+                              disabled={isResetting === ck.api_key}
+                              onClick={() => handleResetSpent(ck.api_key)}
+                            >
+                              {isResetting === ck.api_key ? (
+                                <RefreshCcw className='h-4 w-4 animate-spin' />
+                              ) : (
+                                <RotateCcw className='h-4 w-4' />
+                              )}
+                            </Button>
+                          </div>
+                        </div>
+                        <div className='grid grid-cols-2 gap-4 text-xs sm:grid-cols-5'>
+                          <div>
+                            <p className='text-muted-foreground text-[0.6rem] tracking-wider uppercase'>
+                              Requests
+                            </p>
+                            <p className='font-mono font-medium'>
+                              {ck.total_requests}
+                            </p>
+                          </div>
+                          <div>
+                            <p className='text-muted-foreground text-[0.6rem] tracking-wider uppercase'>
+                              Spent
+                            </p>
+                            <p className='font-mono font-medium'>
+                              {formatSats(ck.total_spent)} sats
+                            </p>
+                          </div>
+                          <div>
+                            <p className='text-muted-foreground text-[0.6rem] tracking-wider uppercase'>
+                              Limit
+                            </p>
+                            <p className='font-mono font-medium'>
+                              {ck.balance_limit
+                                ? `${formatSats(ck.balance_limit)} sats`
+                                : 'None'}
+                            </p>
+                          </div>
+                          <div>
+                            <p className='text-muted-foreground text-[0.6rem] tracking-wider uppercase'>
+                              Policy
+                            </p>
+                            <p className='font-medium capitalize'>
+                              {ck.balance_limit_reset || 'None'}
+                            </p>
+                          </div>
+                          <div>
+                            <p className='text-muted-foreground text-[0.6rem] tracking-wider uppercase'>
+                              Expires
+                            </p>
+                            <p className='font-medium'>
+                              {formatDate(ck.validity_date)}
+                            </p>
+                          </div>
+                        </div>
+                      </div>
+                    ))}
+                  </div>
+                </CardContent>
+              </Card>
+            )}
+
+          <div className='flex justify-center'>
+            <Button
+              variant='ghost'
+              size='sm'
+              onClick={handleRefresh}
+              disabled={isRefreshing}
+              className='text-muted-foreground'
+            >
+              <RefreshCcw
+                className={`mr-2 h-3 w-3 ${isRefreshing ? 'animate-spin' : ''}`}
+              />
+              Last synced: {new Date().toLocaleTimeString()}
+            </Button>
+          </div>
+        </>
+      )}
+    </div>
+  );
+}

ui/components/landing/lightning-payment-workflow.tsx

@@ -11,12 +11,7 @@ import { Input } from '@/components/ui/input';
 import { Textarea } from '@/components/ui/textarea';
 import { Separator } from '@/components/ui/separator';
 import { KeyOptions } from '@/components/key-options';
-
-type WalletSnapshot = {
-  apiKey: string;
-  balanceMsats: number;
-  reservedMsats: number;
-};
+import type { WalletSnapshot } from './key-info-details';
 
 type LightningInvoice = {
   invoice_id: string;
@@ -215,6 +210,13 @@ export function LightningPaymentWorkflow({
             apiKey: status.api_key,
             balanceMsats: status.amount_sats * 1000,
             reservedMsats: 0,
+            isChild: false,
+            parentKey: null,
+            totalRequests: 0,
+            totalSpent: 0,
+            balanceLimit: null,
+            balanceLimitReset: null,
+            validityDate: null,
           };
           onApiKeyCreated?.(status.api_key, walletInfo);
           setCreatedApiKey(status.api_key);
@@ -289,6 +291,13 @@ export function LightningPaymentWorkflow({
             apiKey: status.api_key,
             balanceMsats: status.amount_sats * 1000,
             reservedMsats: 0,
+            isChild: false,
+            parentKey: null,
+            totalRequests: 0,
+            totalSpent: 0,
+            balanceLimit: null,
+            balanceLimitReset: null,
+            validityDate: null,
           };
           onApiKeyCreated?.(status.api_key, walletInfo);
           setTopupApiKeyResult(status.api_key);
@@ -343,6 +352,13 @@ export function LightningPaymentWorkflow({
           apiKey: status.api_key,
           balanceMsats: status.amount_sats * 1000,
           reservedMsats: 0,
+          isChild: false,
+          parentKey: null,
+          totalRequests: 0,
+          totalSpent: 0,
+          balanceLimit: null,
+          balanceLimitReset: null,
+          validityDate: null,
         };
         onApiKeyCreated?.(status.api_key, walletInfo);
         setRecoveredApiKey(status.api_key);

ui/lib/api/services/auth.ts

@@ -1,5 +1,4 @@
 import { z } from 'zod';
-import { apiClient } from '../client';
 import { ConfigurationService } from './configuration';
 import axios from 'axios';