{"slug":"1gateway-dev-v1-testnet-sepolia-eth-c0f6f7","title":"Use when an agent or developer needs Sepolia test ETH now, without a faucet logi","host":"1gateway.dev","method":"GET","resource":"https://1gateway.dev/v1/testnet/sepolia-eth","category":"code","description":"Use when an agent or developer needs Sepolia test ETH now, without a faucet login or mainnet history. Input: to (recipient address). Output: JSON txHash (broadcast), explorerUrl, amount 0.1 SepETH, from, to, nonce. Each paid call sends 0.1. Limits: 1 SepETH per address and 20 overall per UTC day, pl","price_listed":0.05,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"to":"0x000000000000000000000000000000000000dEaD"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"to":{"description":"Recipient Ethereum address (EIP-55 checksum if mixed case). Bad input, caps reached or out of stock → 4xx/503 before payment (not charged)","examples":["0x000000000000000000000000000000000000dEaD"],"pattern":"^0x[0-9a-fA-F]{40}$","type":"string"}},"required":["to"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"amountEth":{"type":"string"},"amountWei":{"type":"string"},"chainId":{"type":"integer"},"explorerUrl":{"type":"string"},"from":{"type":"string"},"network":{"type":"string"},"nonce":{"type":"integer"},"notes":{"items":{"type":"string"},"type":"array"},"status":{"type":"string"},"to":{"type":"string"},"txHash":{"type":"string"}},"required":["network","chainId","status","amountEth","amountWei","from","to","txHash","nonce","explorerUrl","notes"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Use when an agent or developer needs Sepolia test ETH now, without a faucet login or mainnet history. Input: to (recipient address). Output: JSON txHash (broadcast), explorerUrl, amount 0.1 SepETH, from, to, nonce. Each paid call sends 0.1. Limits: 1 SepETH per address and 20 overall per UTC day, plus stock; all checked before payment. Test ETH has no monetary value. Example: ?to=0x000000000000000000000000000000000000dEaD","last_updated":"2026-10-23T17:01:13.881Z","schemes":["exact"]}