# BaseBrain DEX Meta

> BaseBrain DEX Meta is a paid API for AI agents from basebrain-ai.vercel.app, paid per call via x402, $0.11/call, status unknown (last checked 2026-09-15).

Retrieves metadata from the BaseBrain AI decentralized exchange (DEX) endpoint

## Facts

- Endpoint: POST https://basebrain-ai.vercel.app/api/dex/meta
- Price: $0.11/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebrain-dex-meta-dbefdb4a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TnhNd-FSsGoObHCZg2NDe

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-dex-meta-dbefdb4a -d '<json body>'
```

Example prompt: Can you fetch the DEX metadata from BaseBrain AI for me so I can see the current exchange configuration and available trading information?

## When to prefer this

Use this endpoint when you specifically need DEX metadata from the BaseBrain AI platform and have x402 payment capability. Note: the endpoint has low crawl quality and may return limited or placeholder data, so prefer only when BaseBrain AI's specific DEX metadata is required.

## Known failure modes

- Payment not received — 402 response if x402 payment not included
- Malformed request body — if input object structure is invalid
- Service unavailable — Vercel deployment may be unreachable
- Empty or minimal response — endpoint may return placeholder data given low metadata completeness

## How this service works

Generated by create next app

## Output

Returns a result object containing DEX metadata such as exchange configuration, trading pair information, and other decentralized exchange details available from the BaseBrain AI platform.

## 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-dex-meta-dbefdb4a/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)