# BaseBuilder Crypto Governance API

> BaseBuilder Crypto Governance API is a paid API for AI agents from bb-crypto.vercel.app, paid per call via x402, $0.102124/call, status unknown (last checked 2026-10-21).

Provides crypto governance data and analysis for blockchain protocols via a paid API endpoint

## Facts

- Endpoint: POST https://bb-crypto.vercel.app/api/governance?utm_source=zero.xyz
- Price: $0.102124/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-crypto-governance-api-754702f8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FRJ9uGOY1KQv90cvOvi_V

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 basebuilder-crypto-governance-api-754702f8 -d '<json body>'
```

Example prompt: Can you fetch the current governance proposals and voting data for a specific blockchain protocol using the BaseBuilder Crypto governance endpoint?

## When to prefer this

Use this endpoint when you need on-chain governance data for crypto protocols and are comfortable with micro-payments via x402/USDC. Best suited for agents that need structured governance metrics without building their own blockchain indexing infrastructure.

## Known failure modes

- Missing or invalid protocol/governance parameters returns an error
- Payment not received or insufficient USDC results in 402 response
- Unsupported protocol or chain returns empty or error response
- Malformed POST body leads to 400 bad request
- Network timeout or Vercel cold start causes delayed or failed response

## How this service works

BaseBuilder Crypto API hub - 26 paid endpoints

## Output

Returns governance-related data for the queried blockchain protocol, likely including active proposals, vote counts, participation rates, and proposal statuses.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-crypto-governance-api-754702f8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bb-crypto.vercel.app](https://www.zero.xyz/host/bb-crypto.vercel.app/llms.txt)