evm batch duplicate nonce check derived
api.delx.aiMarket dataderived
POST https://api.delx.ai/api/v1/x402/evm-batch-duplicate-nonce-check
passlisted in Coinbase#12 by calls of 240 on this host
0.001 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-18 19:03 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 2
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 29 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
evm batch duplicate nonce check is one of 240 listed endpoints on api.delx.ai, tied 12th by calls with 144 others among them.
evm batch duplicate nonce check takes a json body with the field nonces.
A response from evm batch duplicate nonce check, as declared, includes result, schema, status, evidence and operation.
evm batch duplicate nonce check drew 2 calls from one payer in the trailing 30 days.
The last call to evm batch duplicate nonce check came 28 days before the snapshot, 2026-08-18.
The declared price is 0.001 USDC on Base.
For evm batch duplicate nonce check the listing declares 3 accepts on Base and Solana, to 2 different wallets.
TOLL files evm batch duplicate nonce check under market data: a POST endpoint on api.delx.ai, listed in the Coinbase registry.
evm batch duplicate nonce check answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to evm batch duplicate nonce check within market data: crypto news at x402.ottoai.services and send token at topagentx402.vercel.app.
evm batch duplicate nonce check is the cheapest of 5,273 comparable listings in market data; none asks less.
The wallet paid by evm batch duplicate nonce check is the payee of 241 endpoints on one host.
Seller tags: base, evm and preflight; seller label: "chain-primitives-local".
The price of evm batch duplicate nonce check is declared by 534 other listings in market data too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x9f8bd9…5e73A2 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x9f8bd9…5e73A2 |
| Coinbase | solana: | USDC | 0.001 USDC | exact | 28heAMpF…YYsemG |
the checks, as of 2026-09-15 04:43 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:43 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:39 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:37 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:53 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:28 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-18 19:03 UTC · method · live
The input and output block
{
"input": {
"body": {
"nonces": [
10,
11,
11,
12
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"unique": false,
"duplicate_nonces": [
11
]
},
"schema": "delx/util-evm-batch-duplicate-nonce-check/v1",
"status": "advisory",
"evidence": {
"retained": false,
"input_sha256": "93258878a4b3e2c7cf1c455a9ed9b67ff3017ff1d070d0d1a079a29ac92b1af4",
"external_calls": 0
},
"operation": "evm_preflight:evm_batch_duplicate_nonce_check"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "evm batch duplicate nonce check on api.delx.ai", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/api-delx-ai-api-v1-x402-evm-batch-duplicate-nonce-check-5000e2/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-delx-ai-api-v1-x402-evm-batch-duplicate-nonce-check-5000e2-2026-09-15T21-20Z,
author = {TOLL},
title = {evm batch duplicate nonce check on api.delx.ai},
howpublished = {\url{https://tollindex.com/e/api-delx-ai-api-v1-x402-evm-batch-duplicate-nonce-check-5000e2/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.