# Bytemine Contact Unlock

> Bytemine Contact Unlock is a paid API for AI agents from Bytemine at mpp.orthogonal.com, paid per call via MPP, $0.03/call, status unknown (last checked 2026-10-12).

Unlocks full contact details (emails, phone numbers, social profiles) for prospect PIDs retrieved from the Bytemine /contacts/search endpoint

## Facts

- Endpoint: POST https://mpp.orthogonal.com/bytemine/contacts/unlock?utm_source=zero.xyz
- Price: $0.03/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Provider: Bytemine
- Docs: https://www.bytemine.ai/for/developers
- Website: https://www.bytemine.ai
- Tags: sales-intelligence, prospecting, enrichment, data
- Canonical page: https://www.zero.xyz/c/bytemine-contact-unlock-5dd277b5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k5y2ov3GcgkbS1Ndr45n4

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 bytemine-contact-unlock-5dd277b5 -d '<json body>'
```

Example prompt: I just searched Bytemine for VP of Sales prospects in SaaS companies and got back a list of PIDs — can you unlock the full contact details (emails, phone numbers, and social profiles) for those prospects?

## When to prefer this

Use this endpoint after running a /contacts/search query to retrieve the PIDs of matched prospects, and you need to surface actionable contact information (emails, phones, social) for outreach. Prefer this over /enrich when you already have Bytemine-native PIDs rather than external identifiers like email or LinkedIn URL.

## Known failure modes

- Invalid or expired PID returns a not-found or invalid identifier error
- PIDs not sourced from /contacts/search may be rejected
- Insufficient credits or payment failure returns a payment error
- Rate limiting may occur for high-volume unlock requests
- Some contacts may have partial data if details are unavailable

## How this service works

Unlock full contact details (emails, phones, social profiles) for prospect PIDs obtained from /contacts/search. Requires gateway wrapper format: {path, method, body: {pids}}.

## Output

Returns full contact details for the specified prospect PIDs including verified email addresses, phone numbers, and social profile URLs (e.g. LinkedIn, Twitter/X).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bytemine-contact-unlock-5dd277b5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)