{"success":true,"data":{"id":"svc_erc20_transfers_01","slug":"erc20-transfers","name":"ERC-20 Transfer History","description":"Recent Transfer events of an ERC-20 token (newest first, up to 50): tx, time, from, to, amount in token units. Optional holder filters to transfers from or to one wallet. Reads up to the last 12000 blocks (fewer on very busy tokens) via RPC, so it is cheap but not a full history; the response says what range was searched. Use for quick wallet or token activity checks.","category":"finance","endpoint":"https://agentsvc.io/api/v1/proxy/erc20-transfers","price_usdc":0.004,"latency_p99_ms":12000,"input_schema":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"Token contract address (0x...)"},"chain":{"type":"string","description":"base (default), ethereum, bsc, arbitrum, polygon, avalanche or optimism"},"holder":{"type":"string","description":"Optional wallet address to filter by"},"limit":{"type":"number","default":20,"description":"1 to 50"}}},"output_schema":{"type":"object","properties":{"transfers":{"type":"array"},"count":{"type":"number"},"from_block":{"type":"number"},"to_block":{"type":"number"}}},"is_active":true,"provider":"agentsvc.io","tags":["crypto","erc20","transfers","wallet"],"method":"POST","example_input":{"token":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","chain":"base","limit":5},"price_atomic":"4000","price_display":"$0.004 USDC","try_url":"https://agentsvc.io/api/v1/try/erc20-transfers","try_limit_per_day":3,"info_url":"https://agentsvc.io/api/v1/services/erc20-transfers","page_url":"https://agentsvc.io/services/erc20-transfers","curl_example":"curl -X POST https://agentsvc.io/api/v1/proxy/erc20-transfers -H \"Content-Type: application/json\" -d '{\"token\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"chain\":\"base\",\"limit\":5}'","status":{"ok":true,"latency_ms":1457,"checked_at":"2026-10-15T09:10:11.923Z"}},"payment":{"protocol":"x402","x402_versions_accepted":[1,2],"scheme":"exact","network":"eip155:8453","network_v1":"base","chain_id":8453,"asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_decimals":6,"eip712_domain":{"name":"USD Coin","version":"2","chainId":8453,"verifyingContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"pay_to":"0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","request_header_v2":"PAYMENT-SIGNATURE","request_header_v1":"X-PAYMENT","requirements_v2":"base64 JSON in the PAYMENT-REQUIRED response header of the 402","requirements_v1":"JSON body of the 402 (accepts[0])","receipt_header":"PAYMENT-RESPONSE (and X-PAYMENT-RESPONSE): base64 JSON with transaction hash","accounts_required":false,"api_keys_required":false,"settlement":"per call, on-chain, after the service succeeded. Failed calls are never charged.","also_accepted":[{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","network_v1":"solana","asset":"USDC","asset_mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg","note":"Solana option is accepts[1] in the 402. The facilitator pays the transaction fee (extra.feePayer); the payer needs only USDC, no SOL."}]},"links":{"catalog":"https://agentsvc.io/api/v1/services","payment_requirements":"https://agentsvc.io/api/v1/payment-requirements","credits":"https://agentsvc.io/api/v1/credits","openapi":"https://agentsvc.io/openapi.json","llms_txt":"https://agentsvc.io/llms.txt","llms_full_txt":"https://agentsvc.io/llms-full.txt","agents_md":"https://agentsvc.io/AGENTS.md","skill_md":"https://agentsvc.io/SKILL.md","status":"https://agentsvc.io/api/v1/status","docs":"https://agentsvc.io/docs","mcp_server":"https://agentsvc.io/mcp-server.mjs","discovery":"https://agentsvc.io/.well-known/x402","agent_card":"https://agentsvc.io/.well-known/agent-card.json"}}