# JarvisClaw Marketplace API Endpoint #55

> JarvisClaw Marketplace API Endpoint #55 is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.002875/call, status unknown (last checked 2026-10-11).

Routes AI API requests through a smart gateway with per-call micropayments via x402, returning OpenAI-compatible responses settled in USDC on Base or Solana.

## Facts

- Endpoint: POST https://api.jarvisclaw.ai/v1/marketplace/api/55?utm_source=zero.xyz
- Price: $0.002875/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-marketplace-api-endpoint-55-f81f12fc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HO1kwCz3gm-wQEpOnt64E

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-marketplace-api-endpoint-55-f81f12fc -d '<json body>'
```

Example prompt: Send this query to the JarvisClaw marketplace endpoint #55 and return the AI response — I'll pay per call in USDC: 'What are the top 3 benefits of intermittent fasting?'

## When to prefer this

Choose this endpoint when you need OpenAI-compatible AI API access on a strict pay-per-call basis with no monthly subscription, especially when billing via USDC micropayments on Base or Solana is required. Ideal for low-volume or bursty workloads where a flat subscription would be wasteful, or for AI agent workflows that need on-chain payment receipts for each API call.

## Known failure modes

- Insufficient USDC balance causes 402 Payment Required before response is returned
- Malformed or missing query parameter results in 400 Bad Request
- Endpoint #55 may be temporarily unavailable returning 503 Service Unavailable
- Invalid x402 payment header causes authentication/payment failure
- Rate limiting on the gateway may return 429 Too Many Requests
- Smart routing failure may cause delayed or degraded responses

## How this service works

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

## Output

Returns an OpenAI-compatible JSON response containing the AI-generated answer to the submitted query, along with payment confirmation metadata settled in USDC on Base or Solana via the x402 protocol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Request parameters"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-marketplace-api-endpoint-55-f81f12fc/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)