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ChainScope Transaction Lookup
x402
ChainScope Transaction Lookup is a paid API for AI agents from chainsscope.duckdns.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Looks up detailed information for a specific blockchain transaction by hash across Ethereum, Base, Bitcoin, and Solana.
Price / call$0.01
Success—
StatusUnknown
How this service works
Multi-chain wallet and address intelligence for AI agents. One consistent tool interface across Ethereum, Base, Bitcoin, and Solana -- balances, transactions, activity, fees, and a flagship full wallet scan with safety flagging -- instead of building 4 separate chain integrations yourself.
Output
Returns a JSON object containing the transaction hash, the chain it occurred on, success/failure status, the value transferred, the fee paid, sender and recipient addresses, the block number it was included in, and a timestamp of when it occurred.
Example use cases
Verify a crypto payment received
“I just got notified that someone sent me ETH — the transaction hash is 0xabababababababababababababababababababababababababababababababab. Can you check if it's confirmed, how much was sent, and from which address?”
Audit a Solana transfer fee
“Can you pull up the details for this Solana transaction — hash 5xZwQr3bVmXyz — and tell me how much was transferred, the fee charged, and what block it landed in?”
Debug a failed Base transaction
“My Base chain transaction 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef doesn't seem to have gone through — can you check its status and tell me when it was attempted and whether it failed or is still pending?”
Technical details
Endpoint
POSThttps://chainsscope.duckdns.org/tools/tx-lookupWhen to prefer
Use this endpoint when you need to look up a specific transaction by its hash on Ethereum, Base, Bitcoin, or Solana and want a single consistent interface rather than integrating four separate chain-specific APIs. Ideal for verifying payment receipt, auditing transfer details, or debugging failed transactions.
Side effects
- Invalid or malformed transaction hash returns an error
- Transaction hash not found on the specified chain
- Unsupported chain identifier provided
- Network timeout or upstream RPC failure
- Rate limiting if too many requests are made quickly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | |
| tx_hash | string | transaction hash/id/signature for the given chain |
Output
Schema · Response
{
"type": "json",
"example": {
"fee": "0.0002",
"chain": "ethereum",
"value": "1.0",
"status": "success",
"tx_hash": "0xabababababababababababababababababababababababababababababababab",
"timestamp": "2026-07-20T12:00:00+00:00",
"to_address": "0xbbbb000000000000000000000000000000bbbb",
"block_number": 100,
"from_address": "0xaaaa000000000000000000000000000000aaaa"
}
}Tags
x402
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