trades in Köln, Germany
207 trades businesses on record in Köln. Top 10 by verification score below. The API returns all 207 with evidence. Full address, phone, website, WhatsApp, email and booking links come with the API ($0.005 per search).
For AI agents: find trades in Köln
POST https://toll402.dev/v1/biz/search
{"city":"Köln","country":"DE","category":"trades","limit":20}Then POST /v1/biz/verify {name, city} to score any specific business, or /v1/biz/details for a live-enriched profile. Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server:
npx -y toll402-mcp · remote https://toll402.dev/mcp.| Name | Area | Verification | Contact |
|---|---|---|---|
| KKM Haustechnik | verified 85 | via API | |
| Malermeister Rolf Braun | CP 51109 | verified 85 | via API |
| Alexander Simons Sanitär- und Heizungsbaumeister | verified 80 | via API | |
| Ebi's Haustechnik | CP 51103 | verified 80 | via API |
| ElektronIT GmbH | CP 50259 | verified 80 | via API |
| Eric Hey | Urbach | verified 80 | via API |
| GEWE Wintergartenzentrum | CP 51465 | verified 80 | via API |
| Steinborn-Dach | CP 51063 | verified 80 | via API |
| Tischlerei Schwarz | CP 50825 | verified 80 | via API |
| elektrohaus Bernhard Günther GmbH & Co. KG | CP 50672 | verified 80 | via API |