# Particle Pro – List Vote Positions

> Particle Pro – List Vote Positions is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns individual congress member positions (yes/no/abstain) for a specific congressional vote by vote ID.

## Facts

- Endpoint: GET https://api.particle.pro/v1/congress/votes/:id/positions
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/particle-pro-list-vote-positions-c1f2851c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_34YxOtlNQnI-xz6KSN191

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 particle-pro-list-vote-positions-c1f2851c
```

Example prompt: Can you pull up the individual member voting positions for congressional vote ID 114-s-001? I want to see how each member voted — yes, no, or abstain.

## When to prefer this

Choose this endpoint when you need granular, per-member voting stances for a specific congressional vote — not aggregate vote totals. Ideal for building voting record dashboards, verifying a legislator's position, or analyzing bipartisan/party-line patterns on a known vote ID. Pair with the List Member Votes endpoint when you need a member's full voting history across votes.

## Known failure modes

- Invalid or non-existent vote ID returns a 404 not found error
- Malformed vote ID format returns a 400 bad request
- Rate limiting or payment issues return a 402 or 429 error
- Vote predates available data coverage and returns empty results

## How this service works

List vote positions. Returns individual member positions for a vote.

## Output

A list of individual congress member positions for the specified vote, including each member's name, party, chamber, and their recorded vote position (e.g., Yes, No, Not Voting, Present) for that roll call.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/particle-pro-list-vote-positions-c1f2851c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.particle.pro](https://www.zero.xyz/host/api.particle.pro/llms.txt)