passlisted in Coinbase#4 by calls of 156 on this host
0.0035 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
- 2
- Last called
- 2026-10-11 10:37 UTC
- First observed by TOLLderived
- 2026-10-11
- Pricederived
- 0.0035 USDC
- Networks
- 1
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 6 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.
micro x402 challenge sanity first appeared in TOLL's pulls on 2026-10-11.
At www.mahastrategies.com, micro x402 challenge sanity takes POST requests, is listed in the Coinbase registry, and falls under identity by TOLL's rules.
On Base, micro x402 challenge sanity asks 0.0035 USDC per call.
Callers of micro x402 challenge sanity supply a json body with the fields expected, challenge and dataClass.
micro x402 challenge sanity answered the sweep of 2026-10-28 with a valid 402, as at every sweep since 2026-10-11.
A response from micro x402 challenge sanity, as declared, includes result, offerId, version, boundaries, inputDigest, receiptDigest and 1 other.
micro x402 challenge sanity shares www.mahastrategies.com with 155 other listed endpoints and is tied 4th by calls with 43 others.
micro x402 challenge sanity drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.
micro x402 challenge sanity was last called 2 days before the snapshot.
Closest in price to micro x402 challenge sanity within identity: domains check at api.clawfetch.ai and aman ens resolve at amanchain-relay.gitajhd.workers.dev.
micro x402 challenge sanity is priced above 19% of comparable listings in identity.
Its payee wallet receives for 156 listed endpoints on one host.
The seller's tags on micro x402 challenge sanity are bounded-computation, evidence, deterministic and microproduct.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.0035 USDC | exact | 0xec84c1…62de28 |
the checks, as of 2026-10-28 08:43 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-28 08:43 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 08:29 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 13:47 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 08:35 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 11:09 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 10:45 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 08:19 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 10:20 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 20:35 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 06:31 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 08:16 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 06:22 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:03 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 08:25 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 12:49 UTC | pass | 0 | new-after-daily-2026-10-11 |
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 2026-10-11 10:37 UTC · method · live
The input and output block
{
"input": {
"body": {
"expected": {
"asset": "0x1111111111111111111111111111111111111111",
"payee": "0x1111111111111111111111111111111111111111",
"network": "eip155:8453",
"resourceUrl": "https://example.org/result",
"maxAmountBaseUnits": "10000"
},
"challenge": {
"asset": "0x1111111111111111111111111111111111111111",
"payee": "0x1111111111111111111111111111111111111111",
"scheme": "exact",
"network": "eip155:8453",
"version": 2,
"resourceUrl": "https://example.org/result",
"amountBaseUnits": "10000",
"maxTimeoutSeconds": 60
},
"dataClass": "synthetic"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"issues": [],
"consistent": true,
"liveServerVerified": false,
"executionAuthorized": false
},
"offerId": "x402-challenge-sanity",
"version": "maha-microproducts/0.1",
"boundaries": [
"Public or synthetic inputs only. Caller labels are declarations,…"
],
"inputDigest": "sha256:0f2f32610c46537b318d31712df444db18cc48b352bcb6b56b09860e5…",
"receiptDigest": "sha256:966ff5c0e4c19b0662cb3345b9b708e26a982aaa82188aebe21a40f8a…",
"amountBaseUnits": "3500"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "micro x402 challenge sanity on www.mahastrategies.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/www-mahastrategies-com-api-v1-micro-x402-challenge-sanity-67b642/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-www-mahastrategies-com-api-v1-micro-x402-challenge-sanity-67b642-2026-10-13T14-08Z,
author = {TOLL},
title = {micro x402 challenge sanity on www.mahastrategies.com},
howpublished = {\url{https://tollindex.com/e/www-mahastrategies-com-api-v1-micro-x402-challenge-sanity-67b642/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.