failabsent from every registrycounted above 23% of Other
0.01 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-10-13 00:37 UTC · method
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- — / 80% / 80%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-09 19:30 UTC
- First observed by TOLLderived
- 2026-10-09
- Pricederived
- 0.01 USDC
- Networks
- 4
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 10 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.
At the sweep of 2026-10-13 it answered HTTP 404 rather than 402, so TOLL records it as failing.
canonicalize, a POST endpoint on json-canonicalize.use.x402atlas.com, appears in neither registry at the last pull; TOLL's taxonomy puts it in the "other" category.
canonicalize is priced at 0.01 USDC on Base.
Requests carry a json body with the field value.
For canonicalize the listing declares 4 accepts on Base, Polygon, Arbitrum and Solana, to 2 different wallets.
canonicalize returns json; the example shows input, sha256, warnings, operation, utf8_bytes, canonical_json and 1 other.
The registry's counters give canonicalize 2 calls and 2 unique payers over 30 days, every call from a different payer.
canonicalize was last called 4 days before the snapshot.
json-canonicalize.use.x402atlas.com lists no other endpoint.
It is cheaper than 45% of comparable listings in the "other" category.
canonicalize sits nearest in price to horror story (horrorstoryapi.vercel.app) and tools research (win.oneshotagent.com) among listings in the "other" category.
The wallet paid by canonicalize is the payee of 82 endpoints across 32 hosts.
The seller's own tags are json-canonicalize, rfc8785, jcs and sha256, under the label "utilities".
canonicalize was missing from the Coinbase registry at the pull of 2026-10-13, not yet confirmed by a second pull; that is registry presence, not liveness.
The price of canonicalize is declared by 1,086 other listings in the "other" category 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 2026-10-13 00:37 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x8C128f…5Df1b2 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | ASt6xvRy…2tXrNQ |
the checks, as of 2026-10-13 11:32 UTC · methodendpoint answered HTTP 404
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-13 11:32 UTC | fail | 1 | daily-2026-10-13 |
| 2026-10-12 08:53 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:37 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 15:43 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 22:54 UTC | pass | 0 | new-after-daily-2026-10-09 |
Presence in a registry, not liveness of the service (method). Newest first.
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-09 19:31 UTC · method
The input and output block
{
"input": {
"body": {
"value": {
"string": "€$\u000f\nA'B\"\\\\\"/",
"numbers": [
333333333.3333333,
1e+30,
4.5,
0.002,
1e-27
],
"literals": [
null,
true,
false
]
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"input": {
"node_count": 12
},
"sha256": "2d5e01a318d0f0879ab568c4be289c8b1f64ef8921a53c6277d5e069978baacb",
"warnings": [],
"operation": "json-canonicalize",
"utf8_bytes": 118,
"canonical_json": "{\"literals\":[null,true,false],\"numbers\":[333333333.3333333,1e+30,4.5,0.002,1e-27],\"string\":\"€$\\u000f\\nA'B\\\"\\\\\\\\\\\"/\"}",
"algorithm_version": "rfc8785-jcs-v1"
}
}
}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, "canonicalize on json-canonicalize.use.x402atlas.com". https://tollindex.com/e/json-canonicalize-use-x402atlas-com-canonicalize-786a73. Accessed [access date].
BibTeX
@misc{toll-e-json-canonicalize-use-x402atlas-com-canonicalize-786a73-2026-10-13,
author = {TOLL},
title = {canonicalize on json-canonicalize.use.x402atlas.com},
howpublished = {\url{https://tollindex.com/e/json-canonicalize-use-x402atlas-com-canonicalize-786a73}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.