POST /api/v1/t/{pixelKey}
Record an anonymous pageview
Public tracking accepts pageviews only and cannot assert conversions, revenue or private identity. Import conversions through the authenticated campaign outcomes endpoint. Optional Idempotency-Key retains the first event for that pixel and key; a changed replay body does not replace it or raise a payload-collision error. Unknown fields are accepted and ignored.
Public endpoint; tenant data is not exposed by discovery endpoints.
The request schema is generated from the runtime Zod input validator. Cross-field refinements and state-dependent constraints are additionally enforced by the API.
Request
HTTP
POST /api/v1/t/{pixelKey}Use the configured API origin. Private requests require a verified Bearer credential; an agent mutation can additionally require exact approval headers. Authentication guide →
| Parameter | Location | Required | Description |
|---|---|---|---|
pixelKey | path | Yes | |
Idempotency-Key | header | Conditional / optional | Retain the same key when retrying the same request. Replay and collision behavior are endpoint-specific; see this operation’s description. |
Parameter schemas
JSON Schema
[
{
"name": "pixelKey",
"in": "path",
"required": true,
"schema": {
"type": "string",
"minLength": 1,
"maxLength": 128
}
},
{
"name": "Idempotency-Key",
"in": "header",
"required": false,
"description": "Retain the same key when retrying the same request. Replay and collision behavior are endpoint-specific; see this operation’s description.",
"schema": {
"type": "string",
"minLength": 8,
"maxLength": 200
}
}
]Request body contract
{
"required": false,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"kind": {
"type": "string",
"maxLength": 64
},
"event": {
"type": "string",
"maxLength": 64
},
"value": {
"type": "number",
"minimum": 0,
"maximum": 21474836.47
},
"valueMinor": {
"type": "integer",
"minimum": 0,
"maximum": 2147483647
},
"promoCode": {
"type": "string",
"maxLength": 64
}
},
"additionalProperties": true
}
}
}
}Responses
Reference schemas resolve through the downloadable OpenAPI components. The specification marks unmodeled success payloads; an unrestricted payload is not a promise that arbitrary fields exist.
400Invalid request or unsupported fields
Response contract
{
"description": "Invalid request or unsupported fields",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}401Missing or invalid authentication
Response contract
{
"description": "Missing or invalid authentication",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}403Permission or product scope refused
Response contract
{
"description": "Permission or product scope refused",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}404Route or tenant-scoped resource not found
Response contract
{
"description": "Route or tenant-scoped resource not found",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}409State, revision, approval, funding or idempotency conflict
Response contract
{
"description": "State, revision, approval, funding or idempotency conflict",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}422Supplier configuration, capability or upstream refusal
Response contract
{
"description": "Supplier configuration, capability or upstream refusal",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}429Rate limit reached; wait before retrying
Response contract
{
"description": "Rate limit reached; wait before retrying",
"headers": {
"x-ratelimit-limit": {
"description": "Maximum requests permitted in the current rate-limit window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-remaining": {
"description": "Requests remaining in the current window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-reset": {
"description": "Seconds until the current rate-limit window resets.",
"schema": {
"type": "integer"
}
},
"retry-after": {
"description": "Minimum seconds to wait before retrying.",
"schema": {
"type": "integer"
}
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}500Internal error; inspect state before retrying a mutation
Response contract
{
"description": "Internal error; inspect state before retrying a mutation",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}503Dependency or authentication verifier unavailable
Response contract
{
"description": "Dependency or authentication verifier unavailable",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}2XXSuccessful response. Response schema completeness: unmodeled. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.
Response contract
{
"description": "Successful response. Response schema completeness: unmodeled. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.",
"headers": {
"x-ratelimit-limit": {
"description": "Maximum requests permitted in the current rate-limit window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-remaining": {
"description": "Requests remaining in the current window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-reset": {
"description": "Seconds until the current rate-limit window resets.",
"schema": {
"type": "integer"
}
}
},
"content": {
"application/json": {
"schema": {}
}
}
}Operation constraints
Machine-readable metadata
{
"x-response-schema-completeness": "unmodeled",
"x-rate-limit": {
"requests": 300,
"windowMilliseconds": 60000,
"key": "request IP",
"headers": [
"x-ratelimit-limit",
"x-ratelimit-remaining",
"x-ratelimit-reset"
]
},
"x-idempotency": {
"policy": "optional",
"note": "There is no universal Idempotency-Key middleware. Only the documented endpoint mechanisms protect retries."
}
}Complete operation
OpenAPI
{
"operationId": "post_api_v1_t_pixelKey",
"summary": "Record an anonymous pageview",
"description": "Public tracking accepts pageviews only and cannot assert conversions, revenue or private identity. Import conversions through the authenticated campaign outcomes endpoint. Optional Idempotency-Key retains the first event for that pixel and key; a changed replay body does not replace it or raise a payload-collision error. Unknown fields are accepted and ignored.\n\nPublic endpoint; tenant data is not exposed by discovery endpoints.\n\nThe request schema is generated from the runtime Zod input validator. Cross-field refinements and state-dependent constraints are additionally enforced by the API.",
"tags": [
"T"
],
"security": [],
"parameters": [
{
"name": "pixelKey",
"in": "path",
"required": true,
"schema": {
"type": "string",
"minLength": 1,
"maxLength": 128
}
},
{
"name": "Idempotency-Key",
"in": "header",
"required": false,
"description": "Retain the same key when retrying the same request. Replay and collision behavior are endpoint-specific; see this operation’s description.",
"schema": {
"type": "string",
"minLength": 8,
"maxLength": 200
}
}
],
"requestBody": {
"required": false,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"kind": {
"type": "string",
"maxLength": 64
},
"event": {
"type": "string",
"maxLength": 64
},
"value": {
"type": "number",
"minimum": 0,
"maximum": 21474836.47
},
"valueMinor": {
"type": "integer",
"minimum": 0,
"maximum": 2147483647
},
"promoCode": {
"type": "string",
"maxLength": 64
}
},
"additionalProperties": true
}
}
}
},
"responses": {
"400": {
"description": "Invalid request or unsupported fields",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"401": {
"description": "Missing or invalid authentication",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"403": {
"description": "Permission or product scope refused",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"404": {
"description": "Route or tenant-scoped resource not found",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"409": {
"description": "State, revision, approval, funding or idempotency conflict",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"422": {
"description": "Supplier configuration, capability or upstream refusal",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"429": {
"description": "Rate limit reached; wait before retrying",
"headers": {
"x-ratelimit-limit": {
"description": "Maximum requests permitted in the current rate-limit window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-remaining": {
"description": "Requests remaining in the current window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-reset": {
"description": "Seconds until the current rate-limit window resets.",
"schema": {
"type": "integer"
}
},
"retry-after": {
"description": "Minimum seconds to wait before retrying.",
"schema": {
"type": "integer"
}
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"500": {
"description": "Internal error; inspect state before retrying a mutation",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"503": {
"description": "Dependency or authentication verifier unavailable",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"2XX": {
"description": "Successful response. Response schema completeness: unmodeled. The request contract is complete; nested service payloads are not yet fully modeled in OpenAPI. Inspect returned fields before generating a typed SDK.",
"headers": {
"x-ratelimit-limit": {
"description": "Maximum requests permitted in the current rate-limit window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-remaining": {
"description": "Requests remaining in the current window.",
"schema": {
"type": "integer"
}
},
"x-ratelimit-reset": {
"description": "Seconds until the current rate-limit window resets.",
"schema": {
"type": "integer"
}
}
},
"content": {
"application/json": {
"schema": {}
}
}
}
},
"x-response-schema-completeness": "unmodeled",
"x-rate-limit": {
"requests": 300,
"windowMilliseconds": 60000,
"key": "request IP",
"headers": [
"x-ratelimit-limit",
"x-ratelimit-remaining",
"x-ratelimit-reset"
]
},
"x-idempotency": {
"policy": "optional",
"note": "There is no universal Idempotency-Key middleware. Only the documented endpoint mechanisms protect retries."
}
}