# PoachSearch > Localized brand-ad observations for verified business accounts. - Developer guide: https://poachsearch.com/developers - REST base: https://poachsearch.com/api/v1 - Remote MCP: https://poachsearch.com/mcp (Streamable HTTP, Bearer API key) - Metadata: https://poachsearch.com/.well-known/mcp/server.json - Get a key: POST /api/v1/keys with {"email":"owner@example.com"}; verify the inbox link. The key is shown once. - Auth: Authorization: Bearer ps_live_...; never put keys in URLs. - Pricing: USD 2 per 1,000 searches. First 100 once per verified email, shared with web. PayPal prepaid packs USD 10/25/100. Credits valid for 12 months. - get_balance: free; includes a private buy_url for browser checkout. Do not publish this link. - estimate_brand_check: free; brand, matching website, 1–5 countries, depth 12/24/48. - start_brand_check: reserves countries × depth; business_confirm=true and terms=true required. Actual searches performed are charged; unused reservations are released. - get_brand_check: free status/results by check id. Non-domain email requests require manual review. - live_search: query + country; one successful observation costs 1 search, even with no ads. Failures release the credit. - get_live_search: free status/results as structured data (screenshots are not available through the API yet). - No automatic purchase via tools. Insufficient credit errors include a private buy_url for the account's existing PayPal checkout. - Avoid duplicate starts after uncertain responses. Poll known IDs for progress. Respect HTTP 429 limits. - MCP legacy protocol 2025-11-25: initialize, notifications/initialized, tools/list, tools/call. Send Accept: application/json, text/event-stream and MCP-Protocol-Version after initialization. - Terms: https://poachsearch.com/check/web/terms.html - Privacy: https://poachsearch.com/check/web/privacy.html