Postman

Google search API for AI agents: JSON or Markdown results, cited AI answers, JSON extraction, deep research, MCP and SDKs. Credits never expire.

Ecommerce Data API provides structured Amazon product, keyword, market, sales estimate, review and traffic data for developers, sellers and AI agents. Build research workflows with REST APIs, a remote MCP server or Agent Skill. Public documentation includes...

Hasura is an engine that auto-generates real-time GraphQL and REST APIs on top of existing databases like Postgres. It handles authorization and event triggers without backend boilerplate. Founded in 2017, it is widely used to speed up API development.

Novu is an open-source, API-first notification infrastructure that orchestrates multi-channel messaging across email, SMS, push, in-app inbox, and chat from a single workflow. It ships an embeddable notification inbox component plus digest, preferences, and...