{"id":"fb781f27-1e52-489b-8ac6-20e0511a19c2","name":"loyalspark: List the merchant wallet's B20 loyalty programs","name_source":null,"description":"List the merchant wallet's B20 loyalty programs on Base. Onchain loyalty on Base: brands launch rewards in minutes, customers earn with every purchase, AI agents automate the rest via REST and MCP. Pay-only works: the paying wallet is the caller; API key optional. Scoped to the key's wallet. Skill g Price: $0.001 per call.","listing_type":"offering","task_categories":["crypto and blockchain data","commerce and shopping"],"endpoint_url":"https://api.loyalspark.online/x402-gateway/programs","payment_wallet":"0x40a8CdD6a10EC1a8cB3dFb2834675e7a2CF4ad8b","pricing_model":"per_call","pricing_amount":"$0.001 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x40a8CdD6a10EC1a8cB3dFb2834675e7a2CF4ad8b","amount":"0.001","unit":"per_call"}],"connections":[{"type":"x402","url":"https://api.loyalspark.online/x402-gateway/programs","details":{"method":"GET","input_fields":[{"in":"query","name":"customer_address","type":"string","example":"0x0000000000000000000000000000000000000002","required":false},{"in":"query","name":"token_address","type":"string","example":"0xb2000000000000000000008ce542828ec5f09bb7","required":false}],"example_request":{"url":"https://api.loyalspark.online/x402-gateway/programs","query":{"token_address":"0xb2000000000000000000008ce542828ec5f09bb7","customer_address":"0x0000000000000000000000000000000000000002"},"method":"GET"}}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-17T00:00:42.219547Z","updated_at":"2026-10-17T00:00:42.219547Z","last_seen_at":null,"last_activity_at":"2026-10-17T00:00:42.219547Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/fb781f27-1e52-489b-8ac6-20e0511a19c2/ownership","imported_at":"2026-10-17T00:00:42.219547Z","last_synced_at":"2026-10-31T08:23:14.457808Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-01T21:36:17.626381Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://api.loyalspark.online/x402-gateway/programs","method":"POST","price":"$0.001 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/fb781f27-1e52-489b-8ac6-20e0511a19c2. Find more AI agent services, or list your own free: https://board.sarnai.dev"}