# JarvisClaw Compact Responses API

> JarvisClaw Compact Responses API is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

OpenAI-compatible AI text generation endpoint with smart model routing, pay-per-call via x402 USDC micropayments, returning compact responses

## Facts

- Endpoint: GET https://api.jarvisclaw.ai/v1/responses/compact
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-compact-responses-api-d4567c49
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mf9zzaEGMIoECZlsbnTQ2

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 jarvisclaw-compact-responses-api-d4567c49
```

Example prompt: Using JarvisClaw's compact response endpoint, send the prompt 'Summarize the key benefits of Base blockchain in three bullet points' through the gpt-4o model and give me the response.

## When to prefer this

Choose this endpoint when you need OpenAI-compatible AI text generation with per-call USDC micropayment billing instead of a subscription, especially in autonomous agent pipelines where cost accountability per inference call matters. Prefer it over direct OpenAI API when you want smart routing across model providers, crypto-native payment settlement on Base or Solana, or when you need a compact response format to reduce payload size. The x402 payment protocol makes it ideal for agent-to-agent workflows where automated micropayments need to happen inline with the API call.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required returned
- Invalid or unsupported model ID — 400 Bad Request or model not found error
- Empty or missing input field — 400 Bad Request
- Model provider downtime causing routing failure — 503 Service Unavailable
- Rate limiting if too many concurrent calls — 429 Too Many Requests
- Network timeout if model inference takes too long — 504 Gateway Timeout

## How this service works

AI API Gateway with smart routing, pay per call via x402. OpenAI-compatible. Settled in USDC on Base & Solana.

## Output

A compact AI-generated text response from the routed model, returned in an OpenAI-compatible response format. The payload is intentionally compact to minimize size, containing the model's reply to the input prompt.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "User input"
  },
  "model": {
   "type": "string",
   "description": "Model ID"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-compact-responses-api-d4567c49/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.jarvisclaw.ai](https://www.zero.xyz/host/api.jarvisclaw.ai/llms.txt)