curl --request PATCH \
--url https://api.tassyir.io/apps/2026-10/collections/{id}/products \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"add": [
"<string>"
],
"remove": [
"<string>"
]
}
'const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({add: ['<string>'], remove: ['<string>']})
};
fetch('https://api.tassyir.io/apps/2026-10/collections/{id}/products', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"data": {
"id": "<string>",
"storeId": "<string>",
"parentId": "<string>",
"name": "<string>",
"description": "<string>",
"image": "<string>",
"active": true,
"sortOrder": 0,
"productSort": "<string>",
"ruleMatch": "<string>",
"rules": [
{
"field": "<string>",
"operator": "<string>",
"valueRefIds": [
"<string>"
],
"valueNumber": 123,
"valueNumberMax": 123,
"valueText": "<string>"
}
],
"productsCount": 0,
"createdAt": "2023-11-07T05:31:56Z",
"updatedAt": "2023-11-07T05:31:56Z"
}
}{
"type": "<string>",
"title": "<string>",
"status": 400,
"detail": "<string>",
"code": "BAD_REQUEST",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 401,
"detail": "<string>",
"code": "APP_TOKEN_INVALID",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 403,
"detail": "<string>",
"code": "PERMISSION_DENIED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 404,
"detail": "<string>",
"code": "NOT_FOUND",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 409,
"detail": "<string>",
"code": "IDEMPOTENCY_KEY_IN_USE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 413,
"detail": "<string>",
"code": "PAYLOAD_TOO_LARGE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 415,
"detail": "<string>",
"code": "UNSUPPORTED_MEDIA_TYPE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 422,
"detail": "<string>",
"code": "IDEMPOTENCY_KEY_REUSED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 429,
"detail": "<string>",
"code": "BUSINESS_RATE_LIMITED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 500,
"detail": "<string>",
"code": "INTERNAL_ERROR",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 503,
"detail": "<string>",
"code": "API_BUSY",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}Change a collection's members
add picks products by hand (and lifts an exclusion); remove takes them out whatever put them there.
Needs the write_products scope (permission categories:update).
curl --request PATCH \
--url https://api.tassyir.io/apps/2026-10/collections/{id}/products \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"add": [
"<string>"
],
"remove": [
"<string>"
]
}
'const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({add: ['<string>'], remove: ['<string>']})
};
fetch('https://api.tassyir.io/apps/2026-10/collections/{id}/products', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"data": {
"id": "<string>",
"storeId": "<string>",
"parentId": "<string>",
"name": "<string>",
"description": "<string>",
"image": "<string>",
"active": true,
"sortOrder": 0,
"productSort": "<string>",
"ruleMatch": "<string>",
"rules": [
{
"field": "<string>",
"operator": "<string>",
"valueRefIds": [
"<string>"
],
"valueNumber": 123,
"valueNumberMax": 123,
"valueText": "<string>"
}
],
"productsCount": 0,
"createdAt": "2023-11-07T05:31:56Z",
"updatedAt": "2023-11-07T05:31:56Z"
}
}{
"type": "<string>",
"title": "<string>",
"status": 400,
"detail": "<string>",
"code": "BAD_REQUEST",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 401,
"detail": "<string>",
"code": "APP_TOKEN_INVALID",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 403,
"detail": "<string>",
"code": "PERMISSION_DENIED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 404,
"detail": "<string>",
"code": "NOT_FOUND",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 409,
"detail": "<string>",
"code": "IDEMPOTENCY_KEY_IN_USE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 413,
"detail": "<string>",
"code": "PAYLOAD_TOO_LARGE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 415,
"detail": "<string>",
"code": "UNSUPPORTED_MEDIA_TYPE",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 422,
"detail": "<string>",
"code": "IDEMPOTENCY_KEY_REUSED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 429,
"detail": "<string>",
"code": "BUSINESS_RATE_LIMITED",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 500,
"detail": "<string>",
"code": "INTERNAL_ERROR",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}{
"type": "<string>",
"title": "<string>",
"status": 503,
"detail": "<string>",
"code": "API_BUSY",
"docs": "<string>",
"fix": "<string>",
"requestId": "<string>",
"errors": [
"<string>"
]
}Authorizations
An app access token from POST /apps/oauth/token, valid 1 hour. An offline token acts as the app; an online token acts as the app on behalf of one dashboard user (the intersection of both permission sets).
Headers
Makes a write safe to retry: the same key with the same method, path, query and body within 24 hours answers the stored result (Idempotent-Replayed: true) without running the write again. Only a successful answer is stored, so a retry after a failure runs. A key reused for a different request is 422 IDEMPOTENCY_KEY_REUSED; one whose first request still runs is 409 IDEMPOTENCY_KEY_IN_USE.
1 - 255^[\x21-\x7E]+$Path Parameters
A resource id. One this installation cannot read, or a malformed one, is 404 NOT_FOUND.
1Query Parameters
Return only these top-level fields, separated by commas; the id is always kept. The response schema describes the whole resource. An unknown name is 400 INVALID_FIELDS. Fields: id, storeId, parentId, name, description, image, active, sortOrder, productSort, ruleMatch, rules, productsCount, createdAt, updatedAt.
1000Body
Response
The collection as it is now.
A collection (API 2026-10).
Show child attributes
Show child attributes