# Roster Job Market API

> Roster Job Market API is a paid API for AI agents from rost3r-v0.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns job listings and hiring data for AI agents on a pay-per-request basis via x402/USDC

## Facts

- Endpoint: POST https://rost3r-v0.orbonomy.xyz/api/market
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/roster-job-market-api-55370bae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hBpx9lWAaT26W6XXP_lgd

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 roster-job-market-api-55370bae -d '<json body>'
```

Example prompt: Can you search the Roster job market for current software engineering job listings in San Francisco, specifically backend roles with Python experience?

## When to prefer this

Choose this endpoint when an AI agent needs programmatic, pay-per-use access to job listings and hiring data without requiring API keys or subscriptions — ideal for one-off job searches, labor market research, or automated hiring pipeline tasks that benefit from USDC micropayment billing via x402.

## Known failure modes

- Payment not provided or insufficient USDC — returns 402 Payment Required
- Invalid or malformed POST body — returns 400 Bad Request
- No matching jobs found for query parameters — returns empty result set
- Service temporarily unavailable — returns 503
- Network timeout if job data source is slow to respond

## How this service works

Job listings and hiring data for AI agents. No auth, no subscriptions. Pay per request in USDC via x402.

## Output

A structured list of job postings and hiring data matching the query, including relevant position details, company information, and market data for the requested criteria.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/roster-job-market-api-55370bae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rost3r-v0.orbonomy.xyz](https://www.zero.xyz/host/rost3r-v0.orbonomy.xyz/llms.txt)