# JarvisClaw AI API Gateway (A2A Endpoint)

> JarvisClaw AI API Gateway (A2A Endpoint) is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-10).

Routes AI inference requests through a smart gateway with OpenAI-compatible interface, billed per-call in USDC on Base or Solana via x402 payment protocol.

## Facts

- Endpoint: POST https://api.jarvisclaw.ai/a2a?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-ai-api-gateway-a2a-endpoint-351fd294
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_50OUDQPXF7ocgjlUYQ5jP

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-a2a-endpoint-351fd294 -d '<json body>'
```

Example prompt: Run this prompt through JarvisClaw's AI gateway and pay per call with USDC: 'Summarize the key risks of investing in emerging market bonds in three bullet points.'

## When to prefer this

Choose this endpoint when you need OpenAI-compatible AI inference with per-call USDC micropayment billing and no subscription required — especially useful for autonomous agents, dApps, or crypto-native workflows that need on-chain payment settlement on Base or Solana. Prefer this over standard OpenAI or Anthropic APIs when your agent operates in a Web3 context, needs x402 payment protocol support, or when cost control at the per-request level is critical.

## Known failure modes

- Insufficient USDC balance — x402 payment rejected, request not processed
- Malformed input field — missing or empty 'input' string returns validation error
- Smart routing failure — upstream model unavailable, may return 5xx error
- Network or blockchain settlement delay — payment confirmation timeout
- Unsupported chain — payment attempted on a chain other than Base or Solana

## 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 AI-generated text response to the submitted input prompt, routed through JarvisClaw's smart gateway using an OpenAI-compatible response format. The response reflects the model's completion or answer to the provided input string, with payment settled in USDC on Base or Solana.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-ai-api-gateway-a2a-endpoint-351fd294/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)