marketing in Barcelona, Spain

32 marketing businesses on record in Barcelona. Top 10 by verification score below. The API returns all 32 with evidence. Full address, phone, website, WhatsApp, email and booking links come with the API ($0.005 per search).

For AI agents: find marketing in Barcelona
POST https://toll402.dev/v1/biz/search
{"city":"Barcelona","country":"ES","category":"marketing","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.
NameAreaVerificationContact
iSocialWeb47verified 90via API
BuzzCP 08015verified 85via API
Gete Comunicación2º Averified 85via API
Metodo6Averified 85via API
Landing AgencyCP 08007verified 80via API
Alfabétiko1º 3ªverified 75via API
Carrots8º Dverified 75via API
Contacto Singularentresuelo 3ªverified 75via API
Delicatessen4ºverified 75via API
Grupo Esmonverified 75via API

All categories in Barcelona