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Tollex Chain Get Transaction
x402
Tollex Chain Get Transaction is a paid API for AI agents from api.tollex.org, paid per call via x402, $0.0079/call, status unknown (last checked 2026-10-11).
Looks up a blockchain transaction by its hash and returns the on-chain details, used to verify or reconcile payments made via x402 on Base or Robinhood Chain.
Price / call$0.0079
Success—
StatusUnknown
How this service works
Tollex lets software agents buy APIs and tools under rules you set: it finds a capability that fits, checks your policy before anything is signed, pays with x402 in USDC on Base or USDG on Robinhood Chain, reconciles uncertain payments and returns a signed receipt.
Output
Returns on-chain transaction details for the given hash, including transaction status, sender, recipient, value transferred, block number, and confirmation data — enabling verification or reconciliation of x402 payments made in USDC on Base or USDG on Robinhood Chain.
Example use cases
Confirm API payment landed on-chain
“I just paid for that Tollex API call and got a transaction hash — can you check 0xabc123...def456 on Base and tell me if the USDC payment actually confirmed?”
Reconcile uncertain x402 payment
“Our agent made an x402 payment but we're not sure it went through — can you look up transaction 0x9f8e7d...c6b5a4 and tell me the status and amount settled?”
Audit on-chain spend for a specific call
“I need to verify the blockchain record for a tool purchase our agent made — look up hash 0x1a2b3c...4d5e6f and show me the transaction details including who paid and how much.”
Technical details
Endpoint
POSThttps://api.tollex.org/tools/chain_get_transaction?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify, confirm, or reconcile a specific blockchain transaction by its hash — especially for x402 payments made in USDC on Base or USDG on Robinhood Chain via Tollex. Prefer this over generic block explorers when operating within the Tollex agent payment ecosystem and needing programmatic, machine-readable transaction data rather than a human-facing UI.
Side effects
- Invalid or malformed transaction hash (not matching ^0x[0-9a-fA-F]{64}$) returns a validation error
- Transaction hash not found on the supported chains returns a not-found error
- Network or RPC node unavailability may cause timeouts or 5xx errors
- Transaction exists but is still pending (unconfirmed) may return a pending status rather than full details
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hash | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tool": {
"id": "chain_get_transaction",
"version": "1.0.0",
"provider": "tollex.robinhood-chain"
},
"result": {
"to": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"from": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"type": "eip1559",
"found": true,
"nonce": 12,
"value": "0",
"selector": "0xe3ee160e",
"blockHash": "0x7a3d7400b27830f4f91c2c16a082486d67c1befecaec2f53b33f1f35d5b62036",
"inputBytes": 228,
"blockNumber": "83335219"
},
"evidence": [],
"untrustedOutput": false
}
}Tags
x402
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