{"url":"https://a2a-retailmedia.ai/handoff/fr/carrefour-contact","asOf":"2026-10-04T18:38:14Z","kind":"agent-card","name":"Carrefour Contact — retail media","claim":"https://a2a-retailmedia.ai/agents/fr/carrefour-contact","notice":"Artificial intelligence makes mistakes. A2A Retailmedia is an agentic information source, not a recommendation. No ads, ever. No rank for sale. Trade only.","record":{"sells":"en magasin · en ligne","banner":"Carrefour Contact","market":"FR","source":{"sells":{"page":"https://www.carrefour.com/sites/default/files/2021-06/CP_Le%20Groupe%20Carrefour%20lance%20sa%20nouvelle%20strat%C3%A9gie%20data%20et%20retail%20media%20avec%20la%20plateforme%20Carrefour%20Links.pdf","read_at":"2026-10-04T18:33:35Z"},"operator":{"page":"https://www.carrefour.com/sites/default/files/2021-06/CP_Le%20Groupe%20Carrefour%20lance%20sa%20nouvelle%20strat%C3%A9gie%20data%20et%20retail%20media%20avec%20la%20plateforme%20Carrefour%20Links.pdf","read_at":"2026-10-04T18:33:35Z"},"media_program":{"page":"https://www.carrefour.com/sites/default/files/2021-06/CP_Le%20Groupe%20Carrefour%20lance%20sa%20nouvelle%20strat%C3%A9gie%20data%20et%20retail%20media%20avec%20la%20plateforme%20Carrefour%20Links.pdf","read_at":"2026-10-04T18:33:35Z"}},"operator":"Le Groupe Carrefour","banner_id":"FR/carrefour-contact","card_status":"unclaimed","program_url":"https://www.carrefour.com/sites/default/files/2021-06/CP_Le%20Groupe%20Carrefour%20lance%20sa%20nouvelle%20strat%C3%A9gie%20data%20et%20retail%20media%20avec%20la%20plateforme%20Carrefour%20Links.pdf","media_program":"Carrefour Links"},"skills":[{"id":"referral","name":"referral","tags":["retail-media","referral"],"inputModes":["application/json"],"description":"Refers a maker's agent to this banner's public media program page, or to a person where no program is listed.","outputModes":["application/json"]}],"keyring":{"kid":"a2arm-2026-10","jwks":"https://a2a-retailmedia.ai/.well-known/jwks.json"},"version":"1.0.0","provider":{"url":"https://gsc-em.com","organization":"GreenCore Solutions Corp."},"signatures":[{"protected":"eyJhbGciOiJFZERTQSIsImtpZCI6ImEyYXJtLTIwMjYtMTAifQ","signature":"jS6B76q083GvrQxALJuCAuhQAJkOLrQzr60wAGLjpe7BWHqubHMHwzHp-Rn2DqNo3VGeKSX6_x0mc4Bb4CRcBQ"}],"description":"Carrefour Contact retail media in France: Carrefour Links.","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"protocolVersion":"0.3.0","documentationUrl":"https://a2a-retailmedia.ai/agents/fr/carrefour-contact","defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"preferredTransport":"JSONRPC"}