evm batch duplicate nonce check derived
api.delx.aiMarket dataderived
POST https://api.delx.ai/api/v1/x402/evm-batch-duplicate-nonce-check
passabsent from every registry#7 by calls of 81 on this host
0.001 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-17 16:58 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 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 36 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 81 listed endpoints on api.delx.ai, tied 7th by calls with 9 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 49 days before the snapshot, 2026-08-18.
Per call, evm batch duplicate nonce check declares 0.001 USDC on Base.
3 payment options span 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 neither registry at the last pull.
evm batch duplicate nonce check answered the sweep of 2026-09-17 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to evm batch duplicate nonce check within market data: chain block number at api.onesource.io and send token at topagentx402.vercel.app.
evm batch duplicate nonce check is among the cheapest in market data; 0% of comparable listings ask less.
The wallet paid by evm batch duplicate nonce check is the payee of 289 endpoints on one host.
Seller tags: base, evm and preflight; seller label: "chain-primitives-local".
evm batch duplicate nonce check was missing from the Coinbase registry at the pull of 2026-09-17, confirmed at the pull of 2026-09-18; that is registry presence, not liveness.
The price of evm batch duplicate nonce check is declared by 564 other listings in market data too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-17 16:58 UTC · method
| 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 2026-09-17 04:45 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-17 04:45 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:46 UTC | pass | 0 | daily-2026-09-16 |
| 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.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-18 19:03 UTC · method
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
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "evm batch duplicate nonce check on api.delx.ai". https://tollindex.com/e/api-delx-ai-api-v1-x402-evm-batch-duplicate-nonce-check-5000e2. Accessed [access date].
BibTeX
@misc{toll-e-api-delx-ai-api-v1-x402-evm-batch-duplicate-nonce-check-5000e2-2026-10-07,
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}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-07 05:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.