passabsent from every registry#5 by calls of 15 on this host
0.006 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-10-06 00:02 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 80% / 80%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-05 07:47 UTC
- First observed by TOLLderived
- 2026-10-02
- Pricederived
- 0.006 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 2 times across 12 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.
x402 metadata drift is one of 15 listed endpoints on api.zfinia.com, tied 5th by calls with 2 others among them.
x402 metadata drift takes a json body with the fields url, body, method and baseline.
A response from x402 metadata drift, as declared, includes url, method, status, changed, changes, challenge and 2 others.
The registry's counters give x402 metadata drift 2 calls and 2 unique payers over 30 days, every call from a different payer.
x402 metadata drift was last called 8 days before the snapshot.
Per call, x402 metadata drift declares 0.006 USDC on Base.
It accounts for 7% of the calls counted across the host.
TOLL files x402 metadata drift under identity: a POST endpoint on api.zfinia.com, listed in neither registry at the last pull.
x402 metadata drift answered the sweep of 2026-10-05 with a valid 402, passing 4 of 5 sweeps since 2026-10-02.
Closest in price to x402 metadata drift within identity: meadow at agent.pocket.network and chain ens at api.onesource.io.
Among comparable prices in identity, x402 metadata drift sits above 32% of them.
The wallet paid by x402 metadata drift is the payee of 179 endpoints across 5 hosts.
Seller tags: x402, change detection, monitoring and price change.
x402 metadata drift was missing from the Coinbase registry at the pull of 2026-10-06, confirmed at the pull of 2026-10-06; that is registry presence, not liveness.
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 2026-10-06 00:02 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0x25e824…6a9608 |
the checks, as of 2026-10-05 10:44 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-05 10:44 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:36 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 07:06 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 16:15 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-02 12:45 UTC | fail | 1 | new-after-daily-2026-10-01 |
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 2026-10-05 07:47 UTC · method
The input and output block
{
"input": {
"body": {
"url": "https://api.zfinia.com/x402/v1/company-evidence-pack",
"body": {
"domain": "stripe.com"
},
"method": "POST",
"baseline": {
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "50000",
"pay_to": "0x25e8245f07d5e4873987293dad666afbe56a9608",
"scheme": "exact",
"network": "eip155:8453"
}
],
"version": 2
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"url": "https://api.zfinia.com/x402/v1/company-evidence-pack",
"method": "POST",
"status": 402,
"changed": true,
"changes": [
{
"to": "60000",
"from": "50000",
"offer": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "60000",
"pay_to": "0x25e8245f07d5e4873987293dad666afbe56a9608",
"scheme": "exact",
"network": "eip155:8453"
},
"change": "PRICE_CHANGED"
}
],
"challenge": {
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "60000",
"pay_to": "0x25e8245f07d5e4873987293dad666afbe56a9608",
"scheme": "exact",
"network": "eip155:8453"
}
],
"version": 2,
"resource": null,
"warnings": [],
"payment_sent": false,
"declared_input": {
"type": "object"
},
"declared_output": {
"type": "object"
}
},
"reachable": true,
"request_id": "example-request",
"service_id": "x402_metadata_drift",
"observed_at": "2026-10-02T00:00:00.000Z",
"change_count": 1,
"payment_sent": false,
"payee_changed": false,
"current_offers": 1,
"baseline_offers": 1,
"service_version": "1.0.0",
"challenge_source": "body",
"challenge_header_present": false
}
}
}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, "x402 metadata drift on api.zfinia.com". https://tollindex.com/e/api-zfinia-com-x402-v1-x402-metadata-drift-b28df2. Accessed [access date].
BibTeX
@misc{toll-e-api-zfinia-com-x402-v1-x402-metadata-drift-b28df2-2026-10-13,
author = {TOLL},
title = {x402 metadata drift on api.zfinia.com},
howpublished = {\url{https://tollindex.com/e/api-zfinia-com-x402-v1-x402-metadata-drift-b28df2}},
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.