Storefront

Upload a photo

POST
/api/v1/images

Adds a photo to the library: multipart/form-data with the photo in the part file (JPEG, PNG, WebP or HEIC, up to 60 MB; the bytes decide the format, not the declared type). The same photo uploaded again returns the photo already in the library. The free plan holds a limited number of photos; beyond it the PRO plan is needed (403 PLAN_REQUIRED). A replay under the same Idempotency-Key with the same file returns the first answer; another file under that key is 422. A file over the limit is 413 FILE_TOO_LARGE; an empty file or one that is not a readable image is 400, field: file. Requires the storefront:write scope and an Idempotency-Key header.

Authorization

ApiKeyAuth storefront:write
headerAuthorizationBearer <shyni_sk_live_*>

An API key, issued once and never retrievable again: an organization key in the developer portal, or a studio key in the studio's admin (Moje studio → API). Send as Authorization: Bearer shyni_sk_live_....

Scope: storefront:write

Header Parameters

Idempotency-Key*string

Caller-chosen idempotency token for this write. A retry under the SAME key with the SAME body replays the first response; the SAME key with a DIFFERENT body is 422 IDEMPOTENCY_KEY_MISMATCH. See Idempotency above.

Lengthlength <= 64

Request Body

multipart/form-data
  1. body
file*file
Formatbinary

Response Body

The photo in the library.

application/json
  1. response

A photo of the studio's library. Its id is what the storefront and service endpoints point at.

id*string
alt*string|null
width*integer
height*integer
originalFilename*string
createdAt*string
Formatdate-time
tone*|

Whether the photo is mostly light or dark, null when it was not measured.

Value in"LIGHT""DARK"null
focalPoint*|null
variants*array<>

The sizes of the photo, smallest first.

Example Request
curl -X POST 'https://api.shyni.io/api/v1/images' \  -H 'Authorization: Bearer shyni_sk_test_YOUR_KEY' \  -H 'Idempotency-Key: 7f3c9a52-1d4e-4b86-a0c7-5e2b9d8f6a13' \  -F 'file=string'

Response 201

The photo in the library.

{  "id": "string",  "alt": "string",  "width": 0,  "height": 0,  "originalFilename": "string",  "createdAt": "2019-08-24T14:15:22Z",  "tone": "LIGHT",  "focalPoint": {    "x": 0,    "y": 0  },  "variants": [    {      "key": "string",      "url": "string",      "width": 0,      "height": 0    }  ]}

Response 400

A parameter, header or request body is missing, malformed, or out of range. A request body property the endpoint does not define answers UNKNOWN_FIELD instead, with field naming it.

{  "code": "INVALID_INPUT",  "message": "Parameter perPage must be between 1 and 100."}

Response 401

Missing, malformed, unknown, or revoked API key (INVALID_API_KEY).

{  "code": "INVALID_API_KEY",  "message": "Missing or invalid API key."}

Response 403

The key is valid but the request is refused. Branch on code: INSUFFICIENT_SCOPE (the key lacks the permission this endpoint requires), PLAN_REQUIRED (the studio is not on a plan that includes API keys, Pro and above), ORIGIN_NOT_ALLOWED, SECRET_KEY_IN_BROWSER, or DEMO_STUDIO on a write to the demo studio. See Authentication and Scopes above.

{  "code": "INSUFFICIENT_SCOPE",  "message": "This API key does not have the permission this endpoint requires."}

Response 413

The file is larger than the upload limit.

{  "code": "string",  "message": "string",  "field": "string"}

Response 422

The same Idempotency-Key was already used for a request with a different body, use a new key (see Idempotency above).

{  "code": "IDEMPOTENCY_KEY_MISMATCH",  "message": "This Idempotency-Key was already used for a different request. Use a new key."}

Response 429

Burst rate limit exceeded.

{  "code": "RATE_LIMITED",  "message": "Too many requests. Retry after the time given in the Retry-After header."}