# Magnum.ai Flash API 1 — Pay-per-Call Endpoint

> Magnum.ai Flash API 1 — Pay-per-Call Endpoint is a paid API for AI agents from magnum-ai-flame.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).

A pay-per-call API endpoint on the Magnum.ai marketplace, accessed via x402 micropayments on Base chain, with opaque input/output schema labeled 'flashapi1'.

## Facts

- Endpoint: POST https://magnum-ai-flame.vercel.app/api/flashapi1?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/magnum-ai-flash-api-1-pay-per-call-endpoint-9cf6d641
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uOmd7f3PxlfRyf4azFVfW

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 magnum-ai-flash-api-1-pay-per-call-endpoint-9cf6d641 -d '<json body>'
```

Example prompt: Call the Magnum.ai flashapi1 endpoint and pay the $0.05 USDC fee via x402 on Base — send an empty result object and return whatever data comes back.

## When to prefer this

Choose this endpoint only when you specifically need to call the Magnum.ai flashapi1 slot on the x402/Base micropayment marketplace and are willing to pay $0.05 USDC per call; the schema is highly generic and the actual utility is unclear, making this a low-confidence choice compared to endpoints with documented input/output.

## Known failure modes

- Insufficient USDC balance for x402 micropayment — payment rejected, 402 response
- Opaque schema mismatch — input not matching expected structure returns error
- Vercel cold start or hosting timeout — slow or failed response
- Endpoint returns generic example data rather than real result — possible stub endpoint
- x402 facilitator unavailable — payment flow cannot complete

## How this service works

Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.

## Output

Returns a JSON object containing a 'result' field with nested 'data' containing the API response payload; schema is generic and the actual content depends on the underlying flashapi1 service behavior.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/magnum-ai-flash-api-1-pay-per-call-endpoint-9cf6d641/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from magnum-ai-flame.vercel.app](https://www.zero.xyz/host/magnum-ai-flame.vercel.app/llms.txt)