{
"openapi": "3.0.2",
"info": {
"title": "Klaviyo API",
"version": "2026-04-15",
"description": "The Klaviyo REST API. Please visit https://developers.klaviyo.com for more details.",
"contact": {
"name": "Klaviyo Developer Experience Team",
"email": "developers@klaviyo.com",
"url": "https://developers.klaviyo.com"
},
"termsOfService": "https://www.klaviyo.com/legal/api-terms",
"license": {
"name": "License",
"url": "https://www.klaviyo.com/legal"
}
},
"servers": [
{
"url": "https://a.klaviyo.com",
"description": "Production"
}
],
"security": [
{
"Klaviyo-API-Key": []
}
],
"paths": {
"/api/reviews/{id}": {
"get": {
"operationId": "get_review",
"summary": "Get Review",
"description": "Get the review with the given ID.
*Rate limits*:
Burst: `10/s`
Steady: `150/m`\n\n**Scopes:**\n`reviews:read`\n\n[OpenAPI Spec](https://raw.githubusercontent.com/klaviyo/openapi/main/openapi/stable/apis/get_review.json)",
"parameters": [
{
"name": "id",
"in": "path",
"description": "The ID of the review",
"required": true,
"schema": {
"description": "The ID of the review",
"type": "string",
"example": "2134228"
}
},
{
"name": "fields[event]",
"in": "query",
"description": "For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#sparse-fieldsets",
"required": false,
"schema": {
"type": "array",
"items": {
"type": "string",
"enum": [
"datetime",
"event_properties",
"id",
"timestamp",
"uuid"
]
}
},
"explode": false
},
{
"name": "fields[review]",
"in": "query",
"description": "For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#sparse-fieldsets",
"required": false,
"schema": {
"type": "array",
"items": {
"type": "string",
"enum": [
"author",
"content",
"created",
"email",
"id",
"images",
"product",
"product.external_id",
"product.image_url",
"product.name",
"product.url",
"public_reply",
"public_reply.author",
"public_reply.content",
"public_reply.updated",
"rating",
"review_type",
"smart_quote",
"status",
"status.rejection_reason",
"status.rejection_reason.reason",
"status.rejection_reason.status_explanation",
"status.value",
"title",
"updated",
"verified"
]
}
},
"explode": false
},
{
"name": "include",
"in": "query",
"description": "For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#relationships",
"schema": {
"type": "array",
"items": {
"type": "string",
"enum": [
"events"
]
}
},
"explode": false
},
{
"name": "revision",
"in": "header",
"description": "API endpoint revision (format: YYYY-MM-DD[.suffix])",
"required": true,
"schema": {
"type": "string",
"default": "2026-04-15"
}
}
],
"responses": {
"200": {
"description": "Success",
"content": {
"application/vnd.api+json": {
"schema": {
"$ref": "#/components/schemas/GetReviewResponseDTOCompoundDocument"
}
}
}
},
"4XX": {
"$ref": "#/components/responses/ClientError"
},
"5XX": {
"$ref": "#/components/responses/ServerError"
}
},
"tags": [
"Reviews"
],
"x-klaviyo-pre-release": "None",
"x-klaviyo-ratelimit": {
"burst": "10/s",
"steady": "150/m"
},
"x-klaviyo-scopes": [
"reviews:read"
]
}
}
},
"components": {
"responses": {
"ClientError": {
"description": "Client Error",
"content": {
"application/vnd.api+json": {
"schema": {
"type": "object",
"properties": {
"errors": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"code",
"title",
"detail"
],
"properties": {
"id": {
"type": "string"
},
"code": {
"type": "string"
},
"title": {
"type": "string"
},
"detail": {
"type": "string"
},
"source": {
"type": "object",
"properties": {
"pointer": {
"type": "string"
},
"parameter": {
"type": "string"
}
}
}
}
}
}
},
"required": [
"errors"
]
}
}
}
},
"ServerError": {
"description": "Server Error",
"content": {
"application/vnd.api+json": {
"schema": {
"type": "object",
"properties": {
"errors": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"code",
"title",
"detail"
],
"properties": {
"id": {
"type": "string"
},
"code": {
"type": "string"
},
"title": {
"type": "string"
},
"detail": {
"type": "string"
},
"source": {
"type": "object",
"properties": {
"pointer": {
"type": "string"
},
"parameter": {
"type": "string"
}
}
}
}
}
}
},
"required": [
"errors"
]
}
}
}
}
},
"schemas": {
"AttributionEnum": {
"type": "string",
"enum": [
"attribution"
]
},
"CatalogItemEnum": {
"type": "string",
"enum": [
"catalog-item"
]
},
"EventEnum": {
"type": "string",
"enum": [
"event"
]
},
"EventResponseObjectResource": {
"type": "object",
"properties": {
"type": {
"$ref": "#/components/schemas/EventEnum"
},
"id": {
"description": "The Event ID",
"type": "string"
},
"attributes": {
"type": "object",
"properties": {
"timestamp": {
"description": "Event timestamp in seconds",
"type": "integer",
"nullable": true
},
"event_properties": {
"description": "Event properties, can include identifiers and extra properties",
"type": "object",
"nullable": true
},
"datetime": {
"description": "Event timestamp in ISO8601 format (YYYY-MM-DDTHH:MM:SS+hh:mm)",
"type": "string",
"format": "date-time",
"example": "2022-11-08T01:23:45+00:00",
"nullable": true
},
"uuid": {
"description": "A unique identifier for the event, this can be used as a cursor in pagination",
"type": "string",
"nullable": true
}
}
},
"relationships": {
"type": "object",
"properties": {
"profile": {
"type": "object",
"properties": {
"data": {
"type": "object",
"properties": {
"type": {
"$ref": "#/components/schemas/ProfileEnum"
},
"id": {
"description": "Profile ID of the associated profile, if available",
"type": "string"
}
},
"required": [
"type",
"id"
]
},
"links": {
"$ref": "#/components/schemas/RelationshipLinks"
}
}
},
"metric": {
"type": "object",
"properties": {
"data": {
"type": "object",
"properties": {
"type": {
"$ref": "#/components/schemas/MetricEnum"
},
"id": {
"description": "The Metric ID",
"type": "string"
}
},
"required": [
"type",
"id"
]
},
"links": {
"$ref": "#/components/schemas/RelationshipLinks"
}
}
},
"attributions": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"type": "object",
"required": [
"type",
"id"
],
"properties": {
"type": {
"$ref": "#/components/schemas/AttributionEnum"
},
"id": {
"description": "Attributions for this event",
"type": "string"
}
}
}
},
"links": {
"$ref": "#/components/schemas/RelationshipLinks"
}
}
}
}
},
"links": {
"$ref": "#/components/schemas/ObjectLinks"
}
},
"required": [
"type",
"id",
"attributes",
"links"
]
},
"GetReviewResponseDTOCompoundDocument": {
"type": "object",
"properties": {
"data": {
"$ref": "#/components/schemas/ReviewResponseDTOObjectResource"
},
"included": {
"type": "array",
"items": {
"$ref": "#/components/schemas/EventResponseObjectResource"
}
},
"links": {
"$ref": "#/components/schemas/ObjectLinks"
}
},
"required": [
"data"
]
},
"MetricEnum": {
"type": "string",
"enum": [
"metric"
]
},
"ObjectLinks": {
"type": "object",
"properties": {
"self": {
"type": "string",
"format": "uri"
}
},
"required": [
"self"
]
},
"ProfileEnum": {
"type": "string",
"enum": [
"profile"
]
},
"RejectReasonFake": {
"type": "object",
"properties": {
"reason": {
"description": "rejected due to fake content",
"type": "string",
"enum": [
"fake"
]
}
},
"required": [
"reason"
]
},
"RejectReasonMisleading": {
"type": "object",
"properties": {
"reason": {
"description": "rejected due to false or misleading content",
"type": "string",
"enum": [
"false_or_misleading"
]
}
},
"required": [
"reason"
]
},
"RejectReasonOther": {
"type": "object",
"properties": {
"reason": {
"description": "reject reason is other",
"type": "string",
"enum": [
"other"
]
},
"status_explanation": {
"description": "If review reject reason is other, we can provide further explanation",
"type": "string",
"example": "This review is just really poorly detailed and there is another with the same content",
"nullable": true
}
},
"required": [
"reason"
]
},
"RejectReasonPrivateInformation": {
"type": "object",
"properties": {
"reason": {
"description": "rejected due to private information",
"type": "string",
"enum": [
"private_information"
]
}
},
"required": [
"reason"
]
},
"RejectReasonProfanity": {
"type": "object",
"properties": {
"reason": {
"description": "rejected due to profanity or inappropriate content",
"type": "string",
"enum": [
"profanity_or_inappropriate"
]
}
},
"required": [
"reason"
]
},
"RejectReasonUnrelated": {
"type": "object",
"properties": {
"reason": {
"description": "rejected due to unrelated content",
"type": "string",
"enum": [
"unrelated"
]
}
},
"required": [
"reason"
]
},
"RelationshipLinks": {
"type": "object",
"properties": {
"self": {
"type": "string",
"format": "uri"
},
"related": {
"type": "string",
"format": "uri"
}
},
"required": [
"self",
"related"
]
},
"ReviewEnum": {
"type": "string",
"enum": [
"review"
]
},
"ReviewProductDTO": {
"type": "object",
"properties": {
"url": {
"description": "The URL of the product",
"type": "string",
"example": "https://example.com/product/123"
},
"name": {
"description": "The name of the product",
"type": "string"
},
"image_url": {
"description": "The URL of the product image",
"type": "string",
"example": "https://example.com/image.jpg",
"nullable": true
},
"external_id": {
"description": "The external ID of the product",
"type": "string",
"example": "123456789",
"nullable": true
}
},
"required": [
"url",
"name"
]
},
"ReviewPublicReply": {
"type": "object",
"properties": {
"content": {
"description": "The content of the public reply",
"example": "Thanks for the review!",
"type": "string"
},
"author": {
"description": "The author of the public reply",
"type": "string",
"example": "Company X"
},
"updated": {
"description": "The datetime when this public reply was updated",
"type": "string",
"format": "date-time",
"example": "2022-11-08T00:00:00+00:00"
}
},
"required": [
"content",
"author",
"updated"
]
},
"ReviewResponseDTOObjectResource": {
"type": "object",
"properties": {
"type": {
"$ref": "#/components/schemas/ReviewEnum"
},
"id": {
"description": "The ID of the review",
"type": "string",
"example": "925e385b52fb405715f3616c337cc65c"
},
"attributes": {
"type": "object",
"properties": {
"email": {
"description": "The email of the author of this review",
"type": "string",
"example": "john@doe.com",
"nullable": true
},
"status": {
"description": "The status of this review",
"nullable": true,
"oneOf": [
{
"$ref": "#/components/schemas/ReviewStatusRejected"
},
{
"$ref": "#/components/schemas/ReviewStatusFeatured"
},
{
"$ref": "#/components/schemas/ReviewStatusPublished"
},
{
"$ref": "#/components/schemas/ReviewStatusUnpublished"
},
{
"$ref": "#/components/schemas/ReviewStatusPending"
}
]
},
"verified": {
"description": "The verification status of this review (aka whether or not we have confirmation that the customer bought the product)",
"type": "boolean",
"example": true
},
"review_type": {
"description": "The type of this review \u2014 either a review, question, or rating",
"type": "string",
"example": "review",
"enum": [
"question",
"rating",
"review",
"store"
]
},
"created": {
"description": "The datetime when this review was created",
"type": "string",
"format": "date-time",
"example": "2022-11-08T00:00:00+00:00"
},
"updated": {
"description": "The datetime when this review was updated",
"type": "string",
"format": "date-time",
"example": "2022-11-08T00:00:00+00:00"
},
"images": {
"description": "The list of images submitted with this review (represented as a list of urls). If there are no images, this field will be an empty list.",
"type": "array",
"items": {
"type": "string"
},
"example": [
"https://example.com/image1.jpg",
"https://example.com/image2.jpg"
]
},
"product": {
"description": "The product associated with this review",
"$ref": "#/components/schemas/ReviewProductDTO",
"nullable": true
},
"rating": {
"description": "The rating of this review on a scale from 1-5. If the review type is \"question\", this field will be null.",
"type": "integer",
"example": 2,
"nullable": true
},
"author": {
"description": "The author of this review",
"type": "string",
"example": "John D",
"nullable": true
},
"content": {
"description": "The content of this review",
"example": "Great product! I love the smell. I will be buying again.",
"nullable": true,
"type": "string"
},
"title": {
"description": "The title of this review",
"type": "string",
"example": "Smells great, would recommend",
"nullable": true
},
"smart_quote": {
"description": "A quote from this review that summarizes the content",
"type": "string",
"example": "I love the smell",
"nullable": true
},
"public_reply": {
"description": "The public reply to this review (if one exists)",
"$ref": "#/components/schemas/ReviewPublicReply",
"nullable": true
}
},
"required": [
"verified",
"review_type",
"created",
"updated",
"images"
]
},
"relationships": {
"type": "object",
"properties": {
"events": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"type": "object",
"required": [
"type",
"id"
],
"properties": {
"type": {
"$ref": "#/components/schemas/EventEnum"
},
"id": {
"description": "Related Events",
"type": "string"
}
}
}
},
"links": {
"$ref": "#/components/schemas/RelationshipLinks"
}
}
},
"item": {
"type": "object",
"properties": {
"data": {
"type": "object",
"properties": {
"type": {
"$ref": "#/components/schemas/CatalogItemEnum"
},
"id": {
"description": "Related Catalog Item",
"type": "string"
}
},
"required": [
"type",
"id"
]
},
"links": {
"$ref": "#/components/schemas/RelationshipLinks"
}
}
}
}
},
"links": {
"$ref": "#/components/schemas/ObjectLinks"
}
},
"required": [
"type",
"id",
"attributes",
"links"
]
},
"ReviewStatusFeatured": {
"type": "object",
"properties": {
"value": {
"description": "Featured review status",
"type": "string",
"enum": [
"featured"
]
}
},
"required": [
"value"
]
},
"ReviewStatusPending": {
"type": "object",
"properties": {
"value": {
"description": "Pending review status",
"type": "string",
"enum": [
"pending"
]
}
},
"required": [
"value"
]
},
"ReviewStatusPublished": {
"type": "object",
"properties": {
"value": {
"description": "Published review status",
"type": "string",
"enum": [
"published"
]
}
},
"required": [
"value"
]
},
"ReviewStatusRejected": {
"type": "object",
"properties": {
"value": {
"description": "Rejected review status",
"type": "string",
"enum": [
"rejected"
]
},
"rejection_reason": {
"description": "The updated status intended for the review with this ID",
"oneOf": [
{
"$ref": "#/components/schemas/RejectReasonOther"
},
{
"$ref": "#/components/schemas/RejectReasonFake"
},
{
"$ref": "#/components/schemas/RejectReasonMisleading"
},
{
"$ref": "#/components/schemas/RejectReasonPrivateInformation"
},
{
"$ref": "#/components/schemas/RejectReasonProfanity"
},
{
"$ref": "#/components/schemas/RejectReasonUnrelated"
}
]
}
},
"required": [
"value",
"rejection_reason"
]
},
"ReviewStatusUnpublished": {
"type": "object",
"properties": {
"value": {
"description": "Unpublished review status",
"type": "string",
"enum": [
"unpublished"
]
}
},
"required": [
"value"
]
}
},
"securitySchemes": {
"Klaviyo-API-Key": {
"type": "apiKey",
"in": "header",
"name": "Authorization",
"description": "Private key authentication for /api/ endpoints is performed by setting the `Authorization` header to `Klaviyo-API-Key your-private-api-key`
For more information please visit https://developers.klaviyo.com/en/v2026-04-15/reference/api-overview#authentication",
"x-default": "Klaviyo-API-Key your-private-api-key"
}
}
},
"tags": [
{
"name": "Reviews",
"description": "reviews"
}
]
}