← The evidence ledger
Evidence row 71006
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.zfinia.com/x402/v1/openapi-endpoint-inventory-diff
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 54921e5693646d687d5a5d011142558a7e96bb64422f8e05c5dcbaa97a7f1132
- Leaf
- 0x384f7982aa657dda2478e9f38082957a783595bd1ae5a7a01f6a2994e2267eb6
What was observed
{
"endpoints": [
[
"x402",
"https://api.zfinia.com/x402/v1/openapi-endpoint-inventory-diff"
]
],
"name": "OpenAPI Inventory Diff",
"owner_address": "0x25e8245f07d5e4873987293dad666afbe56a9608",
"raw": {
"accepts": [
{
"amount": "100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0x25e8245f07d5e4873987293dad666afbe56a9608",
"scheme": "exact"
}
],
"description": "See which operations were added, removed, deprecated or renamed between two OpenAPI documents. Flags a removal that was never preceded by a deprecation, an operationId change that renames the method in every generated client, and a duplicated operationId that no generator can resolve.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"after": {
"components": {
"schemas": {
"Order": {
"properties": {
"id": {
"type": "string"
},
"status": {
"enum": [
"open",
"shipped",
"disputed"
],
"type": "string"
},
"tenant_id": {
"type": "string"
},
"total": {
"type": "number"
}
},
"required": [
"id",
"total",
"tenant_id"
],
"type": "object"
}
},
"securitySchemes": {
"apiKey": {
"in": "query",
"name": "api_key",
"type": "apiKey"
}
}
},
"info": {
"title": "Orders API",
"version": "2.0.0"
},
"openapi": "3.1.0",
"paths": {
"/orders": {
"get": {
"operationId": "listOrdersV2",
"parameters": [
{
"in": "query",
"name": "tenant",
"required": true,
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"items": {
"$ref": "#/components/schemas/Order"
},
"type": "array"
}
}
},
"description": "A page of orders"
}
},
"summary": "List orders"
},
"parameters": [
{
"in": "query",
"name": "page",
"schema": {
"minimum": 1,
"type": "integer"
}
}
],
"post": {
"operationId": "createOrder",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"required": true
},
"responses": {
"201": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "Created"
}
},
"summary": "Create an order"
}
},
"/orders/{id}": {
"get": {
"deprecated": true,
"operationId": "getOrder",
"parameters": [
{
"in": "path",
"name": "id",
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "The order"
},
"404": {
"description": "Not found"
}
},
"summary": "Fetch one order"
}
}
},
"security": [
{
"apiKey": []
}
]
},
"before": {
"components": {
"schemas": {
"Order": {
"properties": {
"id": {
"type": "string"
},
"legacy_ref": {
"type": "string"
},
"status": {
"enum": [
"open",
"shipped"
],
"type": "string"
},
"total": {
"type": "number"
}
},
"required": [
"id",
"total"
],
"type": "object"
}
},
"securitySchemes": {
"apiKey": {
"in": "header",
"name": "X-Api-Key",
"type": "apiKey"
}
}
},
"info": {
"title": "Orders API",
"version": "1.4.0"
},
"openapi": "3.1.0",
"paths": {
"/legacy/export": {
"get": {
"operationId": "legacyExport",
"responses": {
"200": {
"description": "A CSV export"
}
},
"summary": "Legacy export"
}
},
"/orders": {
"get": {
"operationId": "listOrders",
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"items": {
"$ref": "#/components/schemas/Order"
},
"type": "array"
}
}
},
"description": "A page of orders"
},
"429": {
"description": "Rate limited"
}
},
"summary": "List orders"
},
"parameters": [
{
"in": "query",
"name": "page",
"schema": {
"minimum": 1,
"type": "integer"
}
}
],
"post": {
"operationId": "createOrder",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
}
},
"responses": {
"201": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "Created"
}
},
"summary": "Create an order"
}
},
"/orders/{id}": {
"get": {
"operationId": "getOrder",
"parameters": [
{
"in": "path",
"name": "id",
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Order"
}
}
},
"description": "The order"
},
"404": {
"description": "Not found"
}
},
"summary": "Fetch one order"
}
}
},
"security": [
{
"apiKey": []
}
]
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"added": [],
"added_count": 0,
"after_operation_count": 3,
"assumptions": [
"An operation is identified by method and path template, so moving an operation to a new path reads as a removal and an addition, which is what it is for a caller.",
"operationId is treated as part of the contract because client generators name methods from it."
],
"before_operation_count": 4,
"complete": true,
"deprecated": [
"GET /orders/{id}"
],
"finding_count": 3,
"findings": [
{
"code": "OPERATION_ID_CHANGED",
"detail": "GET /orders: operationId changed from listOrders to listOrdersV2, which renames the method in a generated client.",
"operation": "GET /orders"
},
{
"code": "OPERATION_DEPRECATED",
"detail": "GET /orders/{id} is now deprecated.",
"operation": "GET /orders/{id}"
},
{
"code": "OPERATION_REMOVED_WITHOUT_DEPRECATION",
"detail": "GET /legacy/export was removed and had never been marked deprecated.",
"operation": "GET /legacy/export"
}
],
"findings_by_code": {
"OPERATION_DEPRECATED": 1,
"OPERATION_ID_CHANGED": 1,
"OPERATION_REMOVED_WITHOUT_DEPRECATION": 1
},
"limitations": [
"Inventory and lifecycle only. Whether a removed operation had callers is not knowable here, and schema-level compatibility is openapi_breaking_change_audit.",
"unchanged is true only when both documents were read in full and nothing was added, removed, deprecated or renamed."
],
"limits": {
"maxClientOperations": 200,
"maxFindings": 500,
"maxOperations": 500,
"maxRequestBodyBytes": 262144
},
"not_examined": [],
"observed_at": "2026-10-02T00:00:00.000Z",
"removed": [
{
"operation": "GET /legacy/export",
"operation_id": "legacyExport",
"tags": [],
"was_deprecated": false
}
],
"removed_count": 1,
"renamed_operation_ids": [
{
"after": "listOrdersV2",
"before": "listOrders",
"operation": "GET /orders"
}
],
"request_id": "example-request",
"retagged": [],
"service_id": "openapi_endpoint_inventory_diff",
"service_version": "1.0.0",
"unchanged": false,
"undeprecated": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"after": {
"type": "object"
},
"before": {
"type": "object"
}
},
"required": [
"before",
"after"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-04T07:52:48.583Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-04T07:52:42.644Z"
},
"resource": "https://api.zfinia.com/x402/v1/openapi-endpoint-inventory-diff",
"serviceName": "OpenAPI Inventory Diff",
"tags": [
"openapi",
"api inventory",
"deprecation",
"change detection",
"developer tooling"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "See which operations were added, removed, deprecated or renamed between two OpenAPI documents. Flags a removal that was never preceded by a deprecation, an operationId change that renames the method in every generated client, and a duplicated operationId that no generator can resolve."
}What the leaf hashes
{"body":"54921e5693646d687d5a5d011142558a7e96bb64422f8e05c5dcbaa97a7f1132","id":71006,"kind":"listing","method":"baseline/1","observed_us":1793025481288953,"prev":null,"subject":"x402_bazaar:https://api.zfinia.com/x402/v1/openapi-endpoint-inventory-diff","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.