Bill.com API

Bill.com is a business payments company helping over 3 million members manage more than $60 billion in payments annually.

Use the linked Bill.com provider documentation to check setup and supported capabilities.

Search public BILL API documentation and prepare API requests. Includes an execute-request tool; this is not an authenticated BILL account connection. This implementation provides documentation access, not account data. Publisher evidence reviewed 2026-10-23. This review does not establish a working connection.

Streamable HTTP. No authentication required for public documentation. Use a Streamable HTTP client. The separate account-data server requires BILL sign-in and client approval. Tool discovery returned six tools, including execute-request with caller-supplied headers and body. Review and authorize each request separately. No tool execution was tested. Documentation reviewed 2026-10-23; not runtime-tested.

Read bills, outgoing payments, invoices and card-spend data within your BILL permissions. Creating, editing, approving and paying are not available. Supported operations are limited to those exposed by this implementation. Publisher evidence reviewed 2026-10-23. This review does not establish a working connection.

Remote HTTP. OAuth with an active BILL account in an eligible US organization; one organization per connection. Claude and ChatGPT are validated by BILL. Other clients, including MCP Connect hosts, require BILL approval of their published client identity and exact redirect URI before connecting. Claude CLI setup is not supported. Sandbox: https://gateway.stage.bill.com/ai-mcp-server/v1. Account-data access has not been live-tested here. Documentation reviewed 2026-10-23; not runtime-tested.

API Tracker summarizes available catalog information. Missing fields mean we have not established those details; they do not mean a feature is unsupported. Confirm current requirements with the provider.