# lilambd /power/fuels — Fuels Lookup

> lilambd /power/fuels — Fuels Lookup is a paid API for AI agents from api.lilambd.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-02).

Returns a list of 'fuels' data items from the lilambd crossing API, with attribution, likely representing creative, emotional, or computational input sources.

## Facts

- Endpoint: GET https://api.lilambd.com/power/fuels?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lilambd-power-fuels-fuels-lookup-5f549e92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0YRHTmLn3iTAXzfKV4s9L

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lilambd-power-fuels-fuels-lookup-5f549e92
```

Example prompt: Fetch the list of available fuels from the lilambd crossing power endpoint and show me what comes back, including the count and the attribution line.

## When to prefer this

Use this endpoint when you need to retrieve a list of 'fuels' from the lilambd crossing system — particularly when exploring its creative, emotional, or computational data catalogue. It is the right choice when you want a pageable or filterable list with attribution metadata. Not appropriate for generating content, sending messages, or performing analytics.

## Known failure modes

- Empty data array returned when no fuels match the provided query parameters
- Payment required (402) if the x402 micropayment header is not provided or is insufficient
- Invalid query parameter types cause request rejection
- Endpoint may return sparse or experimental data due to the early-stage nature of the service

## How this service works

A crossing for play, feeling, language, science and computation — creating states that do not have names yet.

## Output

A JSON object containing a 'data' array of fuel items, a 'count' integer indicating how many items were returned, and an 'attribution' string with the source licence line. The data array may be empty if no fuels match the query.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {},
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [],
  "count": 0,
  "attribution": "source licence line"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lilambd-power-fuels-fuels-lookup-5f549e92/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.lilambd.com](https://www.zero.xyz/host/api.lilambd.com/llms.txt)