# JarvisClaw AI API Gateway - Marketplace Endpoint 803

> JarvisClaw AI API Gateway - Marketplace Endpoint 803 is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.0115/call, status unknown (last checked 2026-10-22).

Routes AI API calls through a smart OpenAI-compatible gateway with pay-per-call billing settled in USDC on Base or Solana via x402.

## Facts

- Endpoint: POST https://api.jarvisclaw.ai/v1/marketplace/api/803?utm_source=zero.xyz
- Price: $0.0115/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-ai-api-gateway-marketplace-endpoint-803-6bb85341
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NO14hBn9E1oBOuywFStDI

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-ai-api-gateway-marketplace-endpoint-803-6bb85341 -d '<json body>'
```

Example prompt: Use JarvisClaw's AI gateway marketplace endpoint 803 to answer this question: what are the top three benefits of transformer-based language models? Settle the per-call fee in USDC on Base.

## When to prefer this

Choose this endpoint when you need OpenAI-compatible AI generation with per-call crypto billing (USDC on Base or Solana) and no subscription commitment, particularly in Web3-native or agent-driven workflows where x402 payment protocol integration is already in place.

## Known failure modes

- Insufficient USDC balance causes 402 Payment Required response
- Malformed query parameter results in 400 Bad Request
- Upstream AI model unavailability causes 503 or timeout
- Invalid or missing x402 payment header blocks access
- Marketplace endpoint 803 may route to a specific model that has capacity limits

## 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 AI model response (typically generated text or a completion), routed through JarvisClaw's smart gateway and billed per call in USDC on Base or Solana via the x402 payment 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-ai-api-gateway-marketplace-endpoint-803-6bb85341/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)