Gov Contract Scout API Docs

Search, triage, and plan pursuit of U.S. government contract opportunities using normalized SAM.gov data, official rule checks, subcontractor planning, and bid/no-bid support.

Paid x402 endpoints:
- GET https://agentic-gov-contracts.vercel.app/api/opportunities/search ($0.002)
- GET https://agentic-gov-contracts.vercel.app/api/opportunities/changes ($0.004)
- GET https://agentic-gov-contracts.vercel.app/api/opportunities/taxonomy ($0.002)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/brief ($0.015)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/match ($0.015)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/subcontractor-plan ($0.015)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/bid-no-bid ($0.015)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/watch ($0.002)
- POST https://agentic-gov-contracts.vercel.app/api/opportunities/digest ($0.002)
- POST https://agentic-gov-contracts.vercel.app/api/feedback/paid (dynamic: standard $0.005, high $0.025, urgent $0.10)
- GET https://agentic-gov-contracts.vercel.app/api/opportunities/{id} ($0.002)

Free/shared endpoints:
- GET https://agentic-gov-contracts.vercel.app/feedback
- GET https://agentic-gov-contracts.vercel.app/api/feedback (public feedback board as JSON)
- POST https://agentic-gov-contracts.vercel.app/api/feedback (free feedback submit or vote with action=submit|vote)

Network: eip155:8453
Payment: first paid request returns HTTP 402 with PAYMENT-REQUIRED. Pay with an x402-compatible client and retry with X-PAYMENT.

Discovery:
- OpenAPI: https://agentic-gov-contracts.vercel.app/openapi.yaml
- llms.txt: https://agentic-gov-contracts.vercel.app/llms.txt
- MCP endpoint: https://agentic-gov-contracts.vercel.app/mcp
- MCP server card: https://agentic-gov-contracts.vercel.app/.well-known/mcp/server-card.json
- Agent card: https://agentic-gov-contracts.vercel.app/.well-known/agent-card.json

SAM.gov source:
- Documentation: https://open.gsa.gov/api/get-opportunities-public-api/
- OpenAPI source: https://open.gsa.gov/api/get-opportunities-public-api/v1/get-opportunities-v2.yml
- The upstream SAM.gov API requires api_key and pagination.
- SAM.gov says active notices are updated daily and archived notices weekly.
- Gov Contract Scout stores import diff events and only rewrites opportunity rows when the source hash changes.

Caveats:
- Not legal advice.
- No guarantee of award, eligibility, or profit.
- SAM.gov notices, solicitation attachments, amendments, and contracting-officer instructions control.