# Interview100x Partner API

> Interview100x is interview practice for job seekers. The partner API lets agencies, coaches, career centers and outplacement firms create personal practice invites carrying a job, follow each invite up to sign-up, and read published monthly totals.

Authenticate with a partner key from Neural Bits (`Authorization: Bearer i100x_…`). Partners never see answers, scores, recordings, or whether a specific person practised or paid. Version 1 only grows.

## Docs

- [Interview100x partner API v1](https://www.interview100x.com/developers/index.md): Give the people you support realistic interview practice: create a personal practice invite with the job attached; you see totals, never their practice.
- [Quickstart](https://www.interview100x.com/developers/quickstart.md): Create a practice invite, send the link, and watch the person land in practice — first in test mode.
- [Authentication and keys](https://www.interview100x.com/developers/authentication.md): Partner keys are issued by Neural Bits, carry scopes, and are sent as a bearer token on every call.
- [Test mode](https://www.interview100x.com/developers/test-mode.md): Test keys run the partner API against test invites only: no email, no free pass, no real person.
- [Practice invites](https://www.interview100x.com/developers/practice-invites.md): A personal practice link for one person and one job, and what its status and offer mean.
- [Codes and promotions](https://www.interview100x.com/developers/codes-and-promotions.md): How free practice is funded for the people you invite, and how access codes fit in.
- [Stats](https://www.interview100x.com/developers/stats.md): Monthly totals for the people you invite: closed months only, final when published, rounded and designed so they don't identify a person.
- [Webhooks](https://www.interview100x.com/developers/webhooks.md): practice.opened and practice.signed_up deliveries — ids and timestamps only — signed and retried.
- [What partners can and cannot see](https://www.interview100x.com/developers/visibility.md): The line between your partnership's view and the person's own practice.
- [MCP — the Interview100x app](https://www.interview100x.com/developers/mcp.md): People can also practice from AI apps through the Interview100x MCP server; it is separate from the partner API.
- [Errors](https://www.interview100x.com/developers/errors.md): Every error code the partner API answers, what it means and what to do about it.

## Machine-readable

- [OpenAPI 3.1](https://www.interview100x.com/developers/openapi.json): every partner API operation, its scopes and error codes
- [Webhook schema](https://www.interview100x.com/developers/webhooks.schema.json): practice.opened, practice.signed_up and test.ping

## Optional

- [Glossary](https://www.interview100x.com/developers/glossary.md): Terms used across the partner docs.
- [Changelog](https://www.interview100x.com/developers/changelog.md): What changed in the Interview100x partner API, newest first.