passabsent from every registry#6 by calls of 15 on this host
0.15 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-10-04 21:22 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 50% / 50%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-04 08:01 UTC
- First observed by TOLLderived
- 2026-10-04
- Pricederived
- 0.15 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 2 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.
event schema compatibility is one of 15 listed endpoints on api.zfinia.com, tied 6th by calls with 10 others among them.
event schema compatibility takes a json body with the fields after and before.
A response from event schema compatibility, as declared, includes limits, complete, findings, compatible, request_id, service_id and 2 others.
event schema compatibility drew a single call from a single payer in the trailing 30 days.
The last call to event schema compatibility came 28 days before the snapshot, 2026-10-04.
On Base, event schema compatibility asks 0.15 USDC per call.
It accounts for 3% of the calls counted across the host.
TOLL files event schema compatibility under the "other" category: a POST endpoint on api.zfinia.com, listed in neither registry at the last pull.
event schema compatibility answered the sweep of 2026-10-04 with a valid 402, passing 1 of 2 sweeps since 2026-10-04.
Closest in price to event schema compatibility within the "other" category: intelligence address at api.arkm.com and tiers prototype at api.run402.com.
event schema compatibility is near the top of prices in the "other" category; 97% of comparable listings are cheaper.
The wallet paid by event schema compatibility is the payee of 179 endpoints across 5 hosts.
Seller tags: events, schema compatibility, breaking change and release safety.
event schema compatibility was missing from the Coinbase registry at the pull of 2026-10-05, confirmed at the pull of 2026-10-05; 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 2026-10-04 21:22 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.15 USDC | exact | 0x25e824…6a9608 |
the checks, as of 2026-10-04 13:56 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-04 13:56 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-04 12:47 UTC | fail | 1 | new-after-daily-2026-10-04 |
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 2026-10-04 08:01 UTC · method
The input and output block
{
"input": {
"body": {
"after": {
"order.created": {
"type": "object",
"required": [
"event_id",
"order_id",
"total",
"tenant_id"
],
"properties": {
"type": {
"type": "string",
"const": "order.created"
},
"total": {
"type": "number",
"minimum": 1
},
"offset": {
"type": "integer"
},
"stream": {
"type": "string"
},
"event_id": {
"type": "string"
},
"order_id": {
"type": "string"
},
"tenant_id": {
"type": "string"
},
"schema_version": {
"type": "string"
}
}
},
"order.shipped": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"order_id": {
"type": "string"
}
}
},
"order.cancelled": {
"type": "object",
"required": [
"order_id",
"reason"
],
"properties": {
"type": {
"type": "string",
"const": "order.cancelled"
},
"offset": {
"type": "integer"
},
"reason": {
"enum": [
"customer",
"fraud",
"duplicate"
],
"type": "string"
},
"stream": {
"type": "string"
},
"event_id": {
"type": "string"
},
"order_id": {
"type": "string"
},
"schema_version": {
"type": "string"
}
}
}
},
"before": {
"order.created": {
"type": "object",
"required": [
"event_id",
"order_id",
"total"
],
"properties": {
"type": {
"type": "string",
"const": "order.created"
},
"total": {
"type": "number",
"minimum": 0
},
"offset": {
"type": "integer"
},
"stream": {
"type": "string"
},
"event_id": {
"type": "string"
},
"order_id": {
"type": "string"
},
"schema_version": {
"type": "string"
}
}
},
"order.refunded": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"amount": {
"type": "number"
},
"order_id": {
"type": "string"
}
}
},
"order.cancelled": {
"type": "object",
"required": [
"order_id",
"reason"
],
"properties": {
"type": {
"type": "string",
"const": "order.cancelled"
},
"offset": {
"type": "integer"
},
"reason": {
"enum": [
"customer",
"fraud"
],
"type": "string"
},
"stream": {
"type": "string"
},
"event_id": {
"type": "string"
},
"order_id": {
"type": "string"
},
"schema_version": {
"type": "string"
}
}
}
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"limits": {
"maxEvents": 2000,
"maxSchemas": 100,
"maxFindings": 500,
"maxAttributes": 500,
"maxPartitions": 500,
"cardinalityWarning": 100
},
"complete": true,
"findings": [
{
"code": "REQUIRED_PROPERTY_ADDED",
"type": "order.created",
"breaks": [
"producers"
],
"detail": "order.created at /tenant_id: tenant_id is now required, so a sender that omitted it now fails.",
"pointer": "/tenant_id",
"severity": "breaking"
},
{
"code": "BOUND_TIGHTENED",
"type": "order.created",
"breaks": [
"producers"
],
"detail": "order.created at /total/minimum: minimum moved from 0 to 1, so a sender at the old limit now fails.",
"pointer": "/total/minimum",
"severity": "breaking"
},
{
"code": "ENUM_WIDENED",
"type": "order.cancelled",
"breaks": [
"consumers"
],
"detail": "order.cancelled at /reason: 1 value(s) were added, so a reader with an exhaustive switch may not handle them.",
"pointer": "/reason",
"severity": "breaking"
}
],
"compatible": false,
"request_id": "example-request",
"service_id": "event_schema_compatibility",
"added_types": [
"order.shipped"
],
"assumptions": [
"An event has one producer and many consumers, so both directions are assessed and the strict reading is the default: a consumer cannot be assumed to tolerate a new field or a new enum value.",
"A new event type breaks nobody and is listed rather than reported as a finding."
],
"limitations": [
"Registry-level reasoning. Whether any consumer actually subscribes to a given type is not knowable from the schemas.",
"compatible is true only when every type was compared, nothing was unclassified, and nothing breaking was found."
],
"observed_at": "2026-10-02T00:00:00.000Z",
"risky_count": 0,
"not_examined": [],
"finding_count": 4,
"breaking_count": 4,
"types_affected": 3,
"service_version": "1.0.0",
"after_type_count": 3,
"findings_by_code": {
"ENUM_WIDENED": 1,
"BOUND_TIGHTENED": 1,
"EVENT_TYPE_REMOVED": 1,
"REQUIRED_PROPERTY_ADDED": 1
},
"before_type_count": 3
}
}
}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, "event schema compatibility on api.zfinia.com". https://tollindex.com/e/api-zfinia-com-x402-v1-event-schema-compatibility-c01004. Accessed [access date].
BibTeX
@misc{toll-e-api-zfinia-com-x402-v1-event-schema-compatibility-c01004-2026-11-01,
author = {TOLL},
title = {event schema compatibility on api.zfinia.com},
howpublished = {\url{https://tollindex.com/e/api-zfinia-com-x402-v1-event-schema-compatibility-c01004}},
year = {2026},
month = {11},
note = {Frozen at its last observation, 2026-11-01 05:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.