# InfutorData Authentication API

**Canonical:** https://apis.io/apis/infutor/infutordata-authentication-api/  
**Provider:** Infutor — https://apis.io/providers/infutor/  
**Base URL:** https://api.leadid.com  
**Documentation:** https://help.infutor.com/docs/authentication-api

InfutorData Authentication API is one of 5 APIs that [Infutor](https://apis.io/providers/infutor/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity and Lead Verification. The published artifact set on APIs.io includes API documentation and authentication docs.

Real-time GET query to authenticate a LeadiD token against an account code, confirming lead capture provenance. Credentials are passed as query parameters (lac account code, id LeadiD token).

## Machine-readable artifacts (3)

- **Documentation** — https://help.infutor.com/docs/authentication-api
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/infutor/refs/heads/main/authentication/infutor-authentication.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/infutor/refs/heads/main/apis.yml

## Other Infutor APIs (4)

- [InfutorData Intelligence / Lead Audit API](https://apis.io/apis/infutor/infutordata-intelligence-lead-audit-api/)
- [InfutorData TCPA Guardian (3rd Party) API](https://apis.io/apis/infutor/infutordata-tcpa-guardian-3rd-party-api/)
- [InfutorData Pre-Audit API](https://apis.io/apis/infutor/infutordata-pre-audit-api/)
- [InfutorData Activate API](https://apis.io/apis/infutor/infutordata-activate-api/)

## Tags

Identity, Lead Verification

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/infutor/infutordata-authentication-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/infutor/.