# SignalMatch > SignalMatch is a builder-first marketplace where product teams run CPA-based campaigns with creators: builders define a conversion event and pay per approved conversion, and creators earn per verified outcome they drive. ## Product - [Home](https://www.signalmatch.me/): Overview of the CPA creator marketplace, how campaigns work, and FAQ. - [For builders](https://www.signalmatch.me/builders): How product teams launch CPA campaigns and recruit creators. - [For creators](https://www.signalmatch.me/creators): How creators browse campaigns and get paid per verified conversion. - [Creator success stories](https://www.signalmatch.me/creators/success-stories): Case studies from creators. - [About](https://www.signalmatch.me/about): About the product and team. - [Contact](https://www.signalmatch.me/contact): Contact page (email: msanchezgrice@gmail.com). ## Directories (public, read-only) - [Creator directory](https://www.signalmatch.me/explore/creators): Browse creator profiles with niches, audience tags, and channel evidence. - [Campaign directory](https://www.signalmatch.me/explore/campaigns): Browse open CPA campaigns. - [Product directory](https://www.signalmatch.me/explore/products): Browse products running campaigns. ## Docs and resources - [Resources](https://www.signalmatch.me/resources): Editorial guides on creator campaigns, attribution, and CPA pricing. - [Tools](https://www.signalmatch.me/tools): Free tools for campaign planning. - [agents.md](https://www.signalmatch.me/agents.md): Guidance for AI agents interacting with this site. ## For AI agents - [Agent card (A2A)](https://www.signalmatch.me/.well-known/agent-card.json): Machine-readable agent manifest. - [ai-agent.json](https://www.signalmatch.me/.well-known/ai-agent.json): Guardrails, allowed and disallowed agent actions. - MCP server: `https://www.signalmatch.me/mcp` (streamable HTTP, OAuth via Clerk). Read tools include `search_creators` and campaign directory queries; builder-scoped tools require authentication. - Public read APIs: `/api/public/creators`, `/api/public/campaigns` (GET, JSON). - Conversion events: `POST /api/conversions` (idempotent, API-key authenticated; for builders integrating attribution). ## Legal - [Privacy policy](https://www.signalmatch.me/privacy) - [Terms of service](https://www.signalmatch.me/terms)