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Delx Base Transaction Receipt
x402
Delx Base Transaction Receipt is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).
Fetches a Base blockchain transaction receipt by hash using eth_getTransactionReceipt, returning full on-chain receipt data for $0.001 USDC per call.
Price / call$0.001
Success—
StatusUnknown
How this service works
Base transaction receipt by hash for $0.001 USDC via eth_getTransactionReceipt. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting.
Output
Returns the full eth_getTransactionReceipt response for the given Base transaction hash, including transaction status (success/fail), block number, block hash, gas used, cumulative gas used, contract address (if deployment), from/to addresses, and an array of event logs with topics and data.
Example use cases
Verify a Base payment on-chain
“I just sent a USDC payment on Base — the tx hash is 0xabc123...def. Can you fetch the receipt and confirm it went through successfully?”
Debug a failed Base contract call
“My contract call on Base failed with hash 0x99f1...4de2. Can you grab the transaction receipt so I can see the revert status and gas consumed?”
Audit Base transaction logs for an event
“I need the full receipt for Base transaction 0x7c23...88fa — specifically the event logs emitted so I can verify a Transfer event was included.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/base-receiptWhen to prefer
Use this endpoint when you need a quick, pay-per-call lookup of a Base L2 transaction receipt without managing your own RPC node or API keys. Ideal for agents that need occasional on-chain verification at low cost ($0.001 USDC). Prefer this over raw RPC calls when operating in an x402-enabled agent environment that already handles micropayments. Not suited for high-volume batch receipt lookups where per-call pricing would accumulate significantly.
Side effects
- Transaction hash not found or not yet indexed — returns null receipt
- Invalid or malformed transaction hash format — likely 4xx error
- Transaction is pending and not yet mined — receipt not available yet
- Network or RPC node timeout — service unavailable error
- Incorrect chain (e.g. Ethereum mainnet hash submitted instead of Base) — returns null
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tx_hash | string |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {},
"tool_name": "get_base_receipt"
}
}Tags
x402
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