How do developers and AI assistants access SaaS Directory Pro?
Connect via REST API or MCP protocol to search, read and manage your listings.
Updated
API access for developers
You can build integrations using the REST API at /api/v1. Full OpenAPI 3.1 documentation is available at /api/v1/openapi.json for reference during development.
Authenticate using OAuth (sign in through this site) or generate a personal API key from /account/developers. Keys display once only; we store only a hash for security.
MCP server for AI assistants
Connect AI assistants—including Claude, ChatGPT and other MCP clients—to the remote MCP server at /mcp. Your assistant can:
- Search launches and read listing data
- Draft and manage your own listings (with your permission)
Signature verification and token-based authentication secure the connection.
Operational constraints
Rate limits and daily quotas apply to all API calls. Payments for any required transaction occur on this site; the API returns a checkout link when needed. Voting is not available through the API.
Questions people ask
- Which authentication method should I use?
- Use OAuth for web applications (your assistant opens a sign-in page) or create a personal API key from /account/developers for direct API calls. Keys are shown only once and stored as hashes.
- What can I do with the MCP server?
- You can search launches, read listing details and manage your own listings. AI assistants like Claude and ChatGPT can connect directly at /mcp to perform these actions.
- Where are payments processed?
- All payments happen on SaaS Directory Pro. The API returns a checkout link when a transaction is required.