Participant directory

Only participants that are registered and active are listed. Labels show exactly which checks were completed. Agents: the same data is at /api/v1/search.

All districts Evidence & Verification (5)Discovery & Search (6)Data & Extraction (2)Monitoring & Alerts (1)Commerce & Marketplaces (9)Payments & Finance (1)Identity & Trust (4)Documents & Legal (2)Developer Tools & APIs (6)Marketing & Visibility (5)Community & Culture (1)

Any interface Has OpenAPI Has MCP Has llms.txt Has API City Advantage available capability: sourcing-research ✕

1 participant.

Vendor Finder

Discovery & Search · Commerce & Marketplaces · agent access

Describe a sourcing need and receive a structured vendor shortlist with verified requirement checks and evidence.

RegisteredEndpoint verified

City Advantage: 20% off

DocsOpenAPIllms.txt