# x402 Data Hub – Governance Whale Votes

> x402 Data Hub – Governance Whale Votes is a paid API for AI agents from data-hub-x402.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-12).

Returns on-chain governance whale vote data, showing how large token holders voted on proposals across DeFi protocols

## Facts

- Endpoint: POST https://data-hub-x402.vercel.app/api/gov/whale-votes?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-data-hub-governance-whale-votes-e37c86af
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QqXfYMkbsdIFTF-VuGOYB

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 x402-data-hub-governance-whale-votes-e37c86af -d '<json body>'
```

Example prompt: Show me how the biggest token holders voted on recent Uniswap governance proposals — I want to see which wallets with large positions voted yes versus no, and how much voting power they wielded.

## When to prefer this

Use this endpoint when you need to understand how large token holders (whales) are influencing on-chain governance votes in DeFi protocols. Prefer this over generic governance APIs when whale-specific filtering by voting weight is needed, or when you want to correlate large holder behavior with proposal outcomes.

## Known failure modes

- Unknown protocol name returns 400 or empty result
- No whale votes found for specified proposal returns empty array
- Invalid proposal ID format returns validation error
- Payment of 0.12 USDC not settled returns 402 Payment Required
- Stale or unavailable on-chain data returns 503 or partial result
- Rate limiting if too many calls made in succession

## How this service works

16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment

## Output

Returns a list of whale wallet addresses, their vote direction (for/against/abstain), the voting weight they wielded, the proposal they voted on, the protocol, and the timestamp of each vote cast by large holders meeting the threshold criteria.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-data-hub-governance-whale-votes-e37c86af/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data-hub-x402.vercel.app](https://www.zero.xyz/host/data-hub-x402.vercel.app/llms.txt)