Data breach lookup service for emails and domains, with an official MCP server.
AuthKit, Connect, and MCP auth — OAuth flows, scoped tokens, and bot detection for agent access | 5/5 |
Connected Apps and M2M auth — treat each agent as its own OAuth client, and stand up OAuth-compliant MCP servers | 5/5 |
API key issuance, per-key rate limits, and usage analytics for machine-to-machine access | 5/5 |
Signature requests, templates, and webhooks over a REST API with a free test mode | 4/5 |
Open-source e-signature you can self-host, with a documented API for sending and tracking documents | 4/5 |
E-signature envelopes, templates, and Connect webhooks over a documented REST API | 4/5 |