# Blink Ledger Systems Authentication API

**Canonical:** https://apis.io/apis/blink-ledger-systems/blink-ledger-systems-authentication-api/  
**Provider:** Blink Ledger Systems — https://apis.io/providers/blink-ledger-systems/  
**Base URL:** https://api.blink.net  
**Documentation:** https://docs.blink.net/docs/server-side-api/api-overview.html

Blink Ledger Systems Authentication API is one of 5 APIs that [Blink Ledger Systems](https://apis.io/providers/blink-ledger-systems/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

Client account login and bearer token issuance.

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/blink-ledger-systems/refs/heads/main/openapi/blink-ledger-systems-authentication-api-openapi.yml
- **Documentation** — https://docs.blink.net/docs/server-side-api/api-overview.html
- **APIReference** — https://docs.blink.net/docs/server-side-api/api-overview.html
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/blink-ledger-systems/refs/heads/main/authentication/blink-ledger-systems-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/blink-ledger-systems/refs/heads/main/errors/blink-ledger-systems-problem-types.yml

## Other Blink Ledger Systems APIs (4)

- [Blink SDK for JavaScript](https://apis.io/apis/blink-ledger-systems/blink-ledger-systems-sdk/)
- [Blink Notifications (Webhooks)](https://apis.io/apis/blink-ledger-systems/blink-ledger-systems-notifications/)
- [Blink Ledger Systems OAuth Applications API](https://apis.io/apis/blink-ledger-systems/blink-ledger-systems-oauth-applications-api/)
- [Blink Ledger Systems Users API](https://apis.io/apis/blink-ledger-systems/blink-ledger-systems-users-api/)

## Tags

Authentication

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