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Delx Commerce — EVM Multisend Recipient Check
x402
Delx Commerce — EVM Multisend Recipient Check is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Validates a list of EVM recipient addresses for a multisend transaction, detecting duplicates, unexpected addresses, and zero-address entries against an allowed list.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with a status (pass/fail), list of validated recipients, arrays of any duplicate or unexpected addresses found, a boolean flag for zero-address presence, and cryptographic evidence including an input SHA-256 hash confirming no data was retained externally.
Example use cases
Batch payroll safety preflight
“I'm about to send payroll in USDC to 50 employee wallet addresses — can you check the recipient list for duplicates, zero addresses, or any wallet not on my approved payroll list before I fire the multisend?”
Airdrop recipient validation
“We're doing a token airdrop to 200 wallets. Before we execute, please validate that the recipient list has no duplicates or zero addresses, and that every address appears on our whitelist.”
DAO treasury multisend audit
“Our DAO is about to execute a multisend from the treasury. Can you run a check on the recipient addresses to confirm there are no unexpected wallets, duplicates, or zero addresses compared to the approved list we voted on?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/evm-multisend-recipient-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, trustless, pay-per-call preflight check on EVM multisend recipient lists before executing a batch transfer — particularly when you need cryptographic evidence (SHA-256 input hash) that no data was retained, and when you need duplicate/unexpected/zero-address detection in a single atomic operation without a signup or subscription.
Side effects
- Malformed or non-EVM address strings cause parsing errors
- Exceeding 256-item limit on allowed or recipients arrays returns a validation error
- Missing required arrays results in a schema error
- Network or payment (x402) failure prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| allowed | array | Allowed supplied to EVM Multisend Recipient Check; used only for this bounded calculation and processed in memory without retention. |
| recipients | array | Recipients supplied to EVM Multisend Recipient Check; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"duplicates": [],
"recipients": [
"0x1111111111111111111111111111111111111111",
"0x2222222222222222222222222222222222222222"
],
"unexpected": [],
"zero_present": false
},
"schema": "delx/util-evm-multisend-recipient-check/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "46471d7526362198c2ce0568c7ff911ca10e447088513ef27d731752ccf52779",
"external_calls": 0
},
"operation": "evm_preflight:evm_multisend_recipient_check"
}
}Tags
x402
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