Upload an asset

POST

/api/v1/assets

const url = 'http://127.0.0.1:8080/api/v1/assets';
const options = {
  method: 'POST',
  headers: {
    'X-Asset-Media-Type': 'example',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/octet-stream'
  },
  body: 'binary'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url http://127.0.0.1:8080/api/v1/assets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/octet-stream' \
  --header 'X-Asset-Media-Type: example' \
  --data binary

Authorizations

bearerToken
browserSession

Parameters

Header Parameters

X-Asset-Media-Type

required

Declared media type; verified against the bytes

string

Declared media type; verified against the bytes

X-Asset-SHA256

Optional expected lowercase SHA-256 digest

string

/^[a-f0-9]{64}$/

Optional expected lowercase SHA-256 digest

X-Asset-Size

Optional expected byte count

string

/^[0-9]+$/

Optional expected byte count

Request Body^required

application/octet-stream

string format: binary

Responses

201

Created

application/json

object

created_at

required

string format: date-time

required

string

/^sha256:[a-f0-9]{64}$/

media_type

required

string

sha256

required

string

/^[a-f0-9]{64}$/

size

required

integer format: int64

key

additional properties

any

Example^generated

{
  "created_at": "2026-04-15T12:00:00Z",
  "id": "example",
  "media_type": "example",
  "sha256": "example",
  "size": 1
}

400

Bad Request

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

401

No valid session or API token (authentication-required), or the credential sent is invalid (invalid-credentials).

application/problem+json

object

code

required

string

detail

required

string

status

required

integer format: int64

title

required

string

type

required

string

key

additional properties

any

Example^generated

{
  "code": "example",
  "detail": "example",
  "status": 1,
  "title": "example",
  "type": "example"
}

403

Forbidden

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

413

Request Entity Too Large

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

415

Unsupported Media Type

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

422

Unprocessable Entity

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

429

Too Many Requests

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

500

Internal Server Error

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

507

Insufficient Storage

application/problem+json

object

code

Stable application error code; clients may also use the problem type suffix.

string

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

key

additional properties

any

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

params

Structured context for the stable error code.

object

key

additional properties

any

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

violations

Array<object>

object

code

required

string

location

required

string

params

object

key

additional properties

any

key

additional properties

any

Example

{
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}

Upload an asset

Authorizations

Parameters

Header Parameters

Request Bodyrequired

Responses

201

Examplegenerated

400

Example

401

Examplegenerated

403

Example

413

Example

415

Example

422

Example

429

Example

500

Example

507

Example

Request Body^required

Example^generated

Example^generated