# JarvisClaw AI API Gateway - Marketplace Endpoint #300

> JarvisClaw AI API Gateway - Marketplace Endpoint #300 is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.00575/call, status unknown (last checked 2026-10-18).

Routes AI inference requests through a pay-per-call marketplace gateway, billing $0.00575 USDC per call via x402 protocol, with OpenAI-compatible interface settled on Base or Solana.

## Facts

- Endpoint: POST https://api.jarvisclaw.ai/v1/marketplace/api/300?utm_source=zero.xyz
- Price: $0.00575/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-ai-api-gateway-marketplace-endpoint-300-796369f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fj625evZN4TLYQvvXOlgW

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-300-796369f9 -d '<json body>'
```

Example prompt: Use JarvisClaw's AI marketplace gateway to answer my question: 'What are the top three strategies for reducing customer churn in a SaaS business?' — pay the per-call fee automatically in USDC.

## When to prefer this

Choose this endpoint when you need OpenAI-compatible AI inference billed via USDC micropayments on Base or Solana, especially when avoiding subscription-based API keys or credit card billing. Ideal for agents or workflows that need pay-per-call cost control, blockchain-settled payments via x402, or access to smart-routed AI models without managing individual model API keys.

## Known failure modes

- Insufficient USDC balance triggers a 402 Payment Required response before any inference is performed
- Malformed query parameter returns a 400 Bad Request with no inference result
- Smart routing failure if no backend model is available returns a 503 or timeout
- Ambiguous or empty query field may result in a generic or low-quality model response
- Network latency on blockchain payment settlement can add delay or cause timeout errors

## 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 completion or inference response in an OpenAI-compatible format (typically a JSON object with a choices array), routed intelligently across available models. The per-call USDC payment is settled atomically via x402 on Base or Solana before the response is returned.

## 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-300-796369f9/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)