# BaseBrain AI Blockchain API

> BaseBrain AI Blockchain API is a paid API for AI agents from basebrain-ai.vercel.app, paid per call via x402, $0.11/call, status unknown (last checked 2026-10-22).

Executes blockchain-related queries or operations via a POST endpoint on the BaseBrain AI platform

## Facts

- Endpoint: POST https://basebrain-ai.vercel.app/api/rapid/blockchain?utm_source=zero.xyz
- Price: $0.11/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebrain-ai-blockchain-api-5e2bcb1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i9cHYP4fPC0CwrNNkjFcI

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 basebrain-ai-blockchain-api-5e2bcb1c -d '<json body>'
```

Example prompt: Can you query the BaseBrain AI blockchain endpoint and get me the latest blockchain data result?

## When to prefer this

Use this endpoint when you need to query blockchain data through an AI-augmented API layer hosted on BaseBrain AI, especially within an x402 payment-enabled workflow where micropayments per call are acceptable.

## Known failure modes

- Malformed or missing request body returns an error
- Unauthorized access if payment not included (402)
- Invalid input schema causes processing failure
- Downstream blockchain data unavailability causes empty or error response
- Network timeout from the Vercel-hosted service

## How this service works

Generated by create next app

## Output

Returns a JSON object containing a result field with blockchain-related data from the API response.

## 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/basebrain-ai-blockchain-api-5e2bcb1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from basebrain-ai.vercel.app](https://www.zero.xyz/host/basebrain-ai.vercel.app/llms.txt)