passabsent from every registry#7 by calls of 15 on this host
0.12 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 07:57 UTC
- First observed by TOLLderived
- 2026-10-04
- Pricederived
- 0.12 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.
mcp capability surface diff is one of 15 listed endpoints on api.zfinia.com, tied 7th by calls with 9 others among them.
mcp capability surface diff takes a json body with the fields after and before.
A response from mcp capability surface diff, as declared, includes limits, complete, findings, unchanged, request_id, service_id and 2 others.
mcp capability surface diff drew a single call from a single payer in the trailing 30 days.
The last call to mcp capability surface diff came 9 days before the snapshot, 2026-10-04.
On Base, mcp capability surface diff asks 0.12 USDC per call.
It accounts for 4% of the calls counted across the host.
TOLL files mcp capability surface diff under inference: a POST endpoint on api.zfinia.com, listed in neither registry at the last pull.
mcp capability surface diff answered the sweep of 2026-10-04 with a valid 402, passing 1 of 2 sweeps since 2026-10-04.
Closest in price to mcp capability surface diff within inference: agent call at api.losbeto.xyz and llm pro at agent402.tools.
mcp capability surface diff is near the top of prices in inference; 98% of comparable listings are cheaper.
The wallet paid by mcp capability surface diff is the payee of 179 endpoints across 5 hosts.
Seller tags: mcp, capabilities, annotations and change detection.
mcp capability surface diff 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 | 0.12 USDC | exact | 0x25e824…6a9608 |
the checks, as of 2026-10-04 13:31 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 13:31 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-04 12:44 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 07:57 UTC · method
The input and output block
{
"input": {
"body": {
"after": {
"tools": [
{
"name": "list_orders",
"annotations": {
"idempotentHint": true
},
"description": "List orders.",
"inputSchema": {
"type": "object",
"required": [
"tenant_id",
"region"
],
"properties": {
"page": {
"type": "integer",
"minimum": 1,
"description": "Page number, starting at 1."
},
"region": {
"type": "string",
"description": "Data region to query."
},
"status": {
"enum": [
"open",
"shipped",
"disputed"
],
"type": "string",
"description": "Restrict to one status."
},
"tenant_id": {
"type": "string",
"description": "The tenant whose orders to list."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"items"
],
"properties": {
"items": {
"type": "array"
}
}
}
},
{
"name": "get_order",
"annotations": {
"readOnlyHint": true
},
"description": "Fetch one order by its identifier, including line items and the current fulfilment state.",
"inputSchema": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"order_id": {
"type": "string",
"description": "The order identifier."
}
}
}
},
{
"name": "cancel_order",
"annotations": {
"idempotentHint": false,
"destructiveHint": true
},
"description": "Cancel an order that has not yet shipped. This cannot be undone and will issue a refund where one is due.",
"inputSchema": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"reason": {
"type": "string",
"description": "Why it is being cancelled."
},
"order_id": {
"type": "string",
"description": "The order to cancel."
}
}
}
}
],
"serverInfo": {
"name": "orders-mcp",
"version": "2.0.0"
},
"capabilities": {
"tools": {
"listChanged": false
}
}
},
"before": {
"tools": [
{
"name": "list_orders",
"annotations": {
"readOnlyHint": true,
"idempotentHint": true
},
"description": "List orders for a tenant, newest first, with optional paging. Returns only orders the caller is entitled to see.",
"inputSchema": {
"type": "object",
"required": [
"tenant_id"
],
"properties": {
"page": {
"type": "integer",
"minimum": 1,
"description": "Page number, starting at 1."
},
"status": {
"enum": [
"open",
"shipped"
],
"type": "string",
"description": "Restrict to one status."
},
"tenant_id": {
"type": "string",
"description": "The tenant whose orders to list."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"items"
],
"properties": {
"items": {
"type": "array"
},
"next_page": {
"type": [
"integer",
"null"
]
}
}
}
},
{
"name": "get_order",
"annotations": {
"readOnlyHint": true
},
"description": "Fetch one order by its identifier, including line items and the current fulfilment state.",
"inputSchema": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"order_id": {
"type": "string",
"description": "The order identifier."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string"
},
"total": {
"type": "number"
}
}
}
},
{
"name": "cancel_order",
"annotations": {
"idempotentHint": false,
"destructiveHint": true
},
"description": "Cancel an order that has not yet shipped. This cannot be undone and will issue a refund where one is due.",
"inputSchema": {
"type": "object",
"required": [
"order_id"
],
"properties": {
"reason": {
"type": "string",
"description": "Why it is being cancelled."
},
"order_id": {
"type": "string",
"description": "The order to cancel."
}
}
}
}
],
"serverInfo": {
"name": "orders-mcp",
"version": "1.3.0"
},
"capabilities": {
"tools": {
"listChanged": true
},
"resources": {
"subscribe": true
}
}
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"limits": {
"maxCalls": 1000,
"maxTools": 400,
"maxServers": 20,
"maxFindings": 500,
"confusableOverlap": 0.6
},
"complete": true,
"findings": [
{
"code": "CAPABILITY_FEATURE_CHANGED",
"detail": "tools.listChanged changed from true to false.",
"feature": "listChanged",
"capability": "tools"
},
{
"code": "CAPABILITY_REMOVED",
"detail": "The resources capability is no longer advertised, so a client relying on it breaks.",
"capability": "resources"
},
{
"code": "ANNOTATION_SURFACE_CHANGED",
"hint": "readOnlyHint",
"detail": "Tools declaring readOnlyHint true moved from 2 to 1."
}
],
"unchanged": false,
"request_id": "example-request",
"service_id": "mcp_capability_surface_diff",
"assumptions": [
"A capabilities object is optional; when neither side declares one, that is reported rather than treated as no capabilities.",
"The aggregate annotation surface is compared because it governs what a client may do without asking the user."
],
"limitations": [
"Declared capability and annotation surface only. What the server actually supports is not knowable from a manifest.",
"unchanged is true only when both manifests were read in full and no capability, feature or annotation total moved."
],
"observed_at": "2026-10-02T00:00:00.000Z",
"not_examined": [],
"finding_count": 3,
"service_version": "1.0.0",
"findings_by_code": {
"CAPABILITY_REMOVED": 1,
"ANNOTATION_SURFACE_CHANGED": 1,
"CAPABILITY_FEATURE_CHANGED": 1
},
"annotation_totals": {
"readOnlyHint": {
"after": 1,
"before": 2
},
"openWorldHint": {
"after": 0,
"before": 0
},
"idempotentHint": {
"after": 1,
"before": 1
},
"destructiveHint": {
"after": 1,
"before": 1
}
},
"after_server_version": "2.0.0",
"before_server_version": "1.3.0",
"after_capability_names": [
"tools"
],
"before_capability_names": [
"resources",
"tools"
]
}
}
}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, "mcp capability surface diff on api.zfinia.com". https://tollindex.com/e/api-zfinia-com-x402-v1-mcp-capability-surface-diff-af58ae. Accessed [access date].
BibTeX
@misc{toll-e-api-zfinia-com-x402-v1-mcp-capability-surface-diff-af58ae-2026-10-13,
author = {TOLL},
title = {mcp capability surface diff on api.zfinia.com},
howpublished = {\url{https://tollindex.com/e/api-zfinia-com-x402-v1-mcp-capability-surface-diff-af58ae}},
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.