# ROX Prospect Validation

> ROX Prospect Validation is a paid API for AI agents from ROX at rox.mpp.tempo.xyz, paid per call via MPP, price unknown, status unknown (last checked 2026-10-21).

Validates prospect candidates returned from a search, confirming their suitability and data quality before outreach

## Facts

- Endpoint: POST https://rox.mpp.tempo.xyz/prospects/validate?utm_source=zero.xyz
- Price: price unknown
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: ROX
- Docs: https://www.rox.com
- Website: https://www.rox.com
- Tags: sales, prospecting, enrichment, data
- Canonical page: https://www.zero.xyz/c/rox-prospect-validation-b2f5d36b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iw5WV57xBOkKAUOCxGujl

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 rox-prospect-validation-b2f5d36b -d '<json body>'
```

Example prompt: Can you validate the prospect candidates we got back from the ROX search on TechCorp — I want to confirm they're real and worth enriching before we spend more on them?

## When to prefer this

Use this endpoint after a ROX Search call returns a pool of prospect candidates and before committing to full per-person enrichment. It is the right choice when you want to qualify and filter a matched prospect list at worst-case pool pricing, avoiding unnecessary spend on poor-quality leads. Prefer this over direct enrichment when working with large candidate sets or when lead quality is uncertain.

## Known failure modes

- Invalid or malformed prospect candidate input returns a 400 error
- Empty or missing candidate list causes a validation failure
- Candidates from outside supported regions or data coverage areas may return low-confidence or null validation results
- Network timeout for large candidate sets
- Unknown pricing tier if prospect pool metadata is missing

## How this service works

Validate prospect candidates (matched-prospect worst-case pricing)

## Output

Returns validation results for each prospect candidate, including whether each candidate passes quality checks, their validation status, and any signals indicating suitability for outreach. Priced at matched-prospect worst-case rates.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rox-prospect-validation-b2f5d36b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from rox.mpp.tempo.xyz](https://www.zero.xyz/host/rox.mpp.tempo.xyz/llms.txt)