# US Senate Filings API

**Canonical:** https://apis.io/apis/us-senate/us-senate-filings-api/  
**Provider:** US Senate — https://apis.io/providers/us-senate/  
**Documentation:** https://lda.senate.gov/api/

US Senate Filings API is one of 6 APIs that [US Senate](https://apis.io/providers/us-senate/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Filings. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Lobbying disclosure filings (LD-1, LD-2, LD-203)

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/us-senate/refs/heads/main/openapi/us-senate-filings-api-openapi.yml
- **Documentation** — https://lda.senate.gov/api/
- **Documentation** — https://lda.senate.gov/api/redoc/v1/

## Other US Senate APIs (5)

- [US Senate Clients API](https://apis.io/apis/us-senate/us-senate-clients-api/)
- [US Senate Constants API](https://apis.io/apis/us-senate/us-senate-constants-api/)
- [US Senate Contributions API](https://apis.io/apis/us-senate/us-senate-contributions-api/)
- [US Senate Lobbyists API](https://apis.io/apis/us-senate/us-senate-lobbyists-api/)
- [US Senate Registrants API](https://apis.io/apis/us-senate/us-senate-registrants-api/)

## Tags

Filings

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