> ## Documentation Index > Fetch the complete documentation index at: https://docs.sequence.xyz/llms.txt > Use this file to discover all available pages before exploring further. # CreateToken ## OpenAPI ````yaml sequence-metadata.json post /rpc/Collections/CreateToken openapi: 3.0.0 info: title: Sequence Metadata version: 0.0.1 servers: - url: https://metadata.sequence.app/ description: Metadata security: [] tags: - name: public description: >- Endpoints accessible by passing your project-access-key in the header. This is injected whenever you login automatically. - name: secret description: >- Endpoints that require a Sequence service token intended to be secret. You can manually generate one on Sequence Builder and pass it as a Bearer Token. paths: /rpc/Collections/CreateToken: post: tags: - secret summary: CreateToken requestBody: content: application/json: schema: $ref: '#/components/schemas/Collections_CreateToken_Request' examples: '0': value: projectId: 30957 collectionId: 888 private: false token: tokenId: '200' name: Eclipse Dragon description: >- Forged from starlight and shadows, the Eclipse Dragon emerges only during celestial alignments. Its obsidian scales shimmer with constellations, and its breath holds the power to bend time and space. Legends say that those who possess its essence gain unparalleled wisdom—though at the cost of fleeting moments lost to the void. Will you dare wield its mystic force? properties: element: Shadow and Starlight rarity: Legendary alignment: Celestial age: Ancient size: Massive breath_power: Time Distortion temperament: Mysterious constellations_on_scales: 42 last_seen: During the Last Solar Eclipse responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/Collections_CreateToken_Response' examples: '0': value: token: tokenId: '200' name: Eclipse Dragon description: >- Forged from starlight and shadows, the Eclipse Dragon emerges only during celestial alignments. Its obsidian scales shimmer with constellations, and its breath holds the power to bend time and space. Legends say that those who possess its essence gain unparalleled wisdom—though at the cost of fleeting moments lost to the void. Will you dare wield its mystic force? image: '' properties: age: Ancient alignment: Celestial breath_power: Time Distortion constellations_on_scales: 42 element: Shadow and Starlight last_seen: During the Last Solar Eclipse rarity: Legendary size: Massive temperament: Mysterious attributes: null updatedAt: '0001-01-01T00:00:00Z' assets: null 4XX: description: Client error content: application/json: schema: oneOf: - $ref: '#/components/schemas/ErrorWebrpcEndpoint' - $ref: '#/components/schemas/ErrorWebrpcRequestFailed' - $ref: '#/components/schemas/ErrorWebrpcBadRoute' - $ref: '#/components/schemas/ErrorWebrpcBadMethod' - $ref: '#/components/schemas/ErrorWebrpcBadRequest' - $ref: '#/components/schemas/ErrorWebrpcClientDisconnected' - $ref: '#/components/schemas/ErrorWebrpcStreamLost' - $ref: '#/components/schemas/ErrorUnauthorized' - $ref: '#/components/schemas/ErrorPermissionDenied' - $ref: '#/components/schemas/ErrorSessionExpired' - $ref: '#/components/schemas/ErrorMethodNotFound' - $ref: '#/components/schemas/ErrorRequestConflict' - $ref: '#/components/schemas/ErrorGeoblocked' - $ref: '#/components/schemas/ErrorTimeout' - $ref: '#/components/schemas/ErrorInvalidArgument' - $ref: '#/components/schemas/ErrorRequiredArgument' - $ref: '#/components/schemas/ErrorQueryFailed' - $ref: '#/components/schemas/ErrorValidationFailed' - $ref: '#/components/schemas/ErrorRateLimited' - $ref: '#/components/schemas/ErrorNotFound' - $ref: '#/components/schemas/ErrorProjectNotFound' - $ref: '#/components/schemas/ErrorChainNotFound' - $ref: '#/components/schemas/ErrorTokenDirectoryDisabled' 5XX: description: Server error content: application/json: schema: oneOf: - $ref: '#/components/schemas/ErrorWebrpcBadResponse' - $ref: '#/components/schemas/ErrorWebrpcServerPanic' - $ref: '#/components/schemas/ErrorWebrpcInternalError' - $ref: '#/components/schemas/ErrorFail' security: - BearerAuth: - >- eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2NvdW50IjoiMHhiZWU3NGU3ZmZkNzdkMThhZDJhOTg2ODEyZGE2MTc5ODk0MDY4ODZjIiwiaWF0IjoxNzQxNjg3NDg4LCJwcm9qZWN0IjoxNjgxNX0.LvTwKf0T6IBK9HuRFboXCNh2YY9d6EwDoQAlGYC80KQ components: schemas: Collections_CreateToken_Request: type: object properties: projectId: type: number collectionId: type: number token: $ref: '#/components/schemas/TokenMetadata' private: type: boolean Collections_CreateToken_Response: type: object properties: token: $ref: '#/components/schemas/TokenMetadata' assets: type: array description: '[]Asset' items: $ref: '#/components/schemas/Asset' ErrorWebrpcEndpoint: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcEndpoint code: type: number example: 0 msg: type: string example: endpoint error cause: type: string status: type: number example: 400 ErrorWebrpcRequestFailed: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcRequestFailed code: type: number example: -1 msg: type: string example: request failed cause: type: string status: type: number example: 400 ErrorWebrpcBadRoute: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcBadRoute code: type: number example: -2 msg: type: string example: bad route cause: type: string status: type: number example: 404 ErrorWebrpcBadMethod: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcBadMethod code: type: number example: -3 msg: type: string example: bad method cause: type: string status: type: number example: 405 ErrorWebrpcBadRequest: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcBadRequest code: type: number example: -4 msg: type: string example: bad request cause: type: string status: type: number example: 400 ErrorWebrpcClientDisconnected: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcClientDisconnected code: type: number example: -8 msg: type: string example: client disconnected cause: type: string status: type: number example: 400 ErrorWebrpcStreamLost: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcStreamLost code: type: number example: -9 msg: type: string example: stream lost cause: type: string status: type: number example: 400 ErrorUnauthorized: type: object required: - error - code - msg - status properties: error: type: string example: Unauthorized code: type: number example: 1000 msg: type: string example: Unauthorized access cause: type: string status: type: number example: 401 ErrorPermissionDenied: type: object required: - error - code - msg - status properties: error: type: string example: PermissionDenied code: type: number example: 1001 msg: type: string example: Permission denied cause: type: string status: type: number example: 403 ErrorSessionExpired: type: object required: - error - code - msg - status properties: error: type: string example: SessionExpired code: type: number example: 1002 msg: type: string example: Session expired cause: type: string status: type: number example: 403 ErrorMethodNotFound: type: object required: - error - code - msg - status properties: error: type: string example: MethodNotFound code: type: number example: 1003 msg: type: string example: Method not found cause: type: string status: type: number example: 404 ErrorRequestConflict: type: object required: - error - code - msg - status properties: error: type: string example: RequestConflict code: type: number example: 1004 msg: type: string example: Conflict with target resource cause: type: string status: type: number example: 409 ErrorGeoblocked: type: object required: - error - code - msg - status properties: error: type: string example: Geoblocked code: type: number example: 1006 msg: type: string example: Geoblocked region cause: type: string status: type: number example: 451 ErrorTimeout: type: object required: - error - code - msg - status properties: error: type: string example: Timeout code: type: number example: 2000 msg: type: string example: Request timed out cause: type: string status: type: number example: 408 ErrorInvalidArgument: type: object required: - error - code - msg - status properties: error: type: string example: InvalidArgument code: type: number example: 2001 msg: type: string example: Invalid argument cause: type: string status: type: number example: 400 ErrorRequiredArgument: type: object required: - error - code - msg - status properties: error: type: string example: RequiredArgument code: type: number example: 2002 msg: type: string example: Required argument missing cause: type: string status: type: number example: 400 ErrorQueryFailed: type: object required: - error - code - msg - status properties: error: type: string example: QueryFailed code: type: number example: 2003 msg: type: string example: Query failed cause: type: string status: type: number example: 400 ErrorValidationFailed: type: object required: - error - code - msg - status properties: error: type: string example: ValidationFailed code: type: number example: 2004 msg: type: string example: Validation failed cause: type: string status: type: number example: 400 ErrorRateLimited: type: object required: - error - code - msg - status properties: error: type: string example: RateLimited code: type: number example: 2005 msg: type: string example: Rate limited cause: type: string status: type: number example: 429 ErrorNotFound: type: object required: - error - code - msg - status properties: error: type: string example: NotFound code: type: number example: 3000 msg: type: string example: Resource not found cause: type: string status: type: number example: 400 ErrorProjectNotFound: type: object required: - error - code - msg - status properties: error: type: string example: ProjectNotFound code: type: number example: 3002 msg: type: string example: Project not found cause: type: string status: type: number example: 400 ErrorChainNotFound: type: object required: - error - code - msg - status properties: error: type: string example: ChainNotFound code: type: number example: 3003 msg: type: string example: Chain not found cause: type: string status: type: number example: 400 ErrorTokenDirectoryDisabled: type: object required: - error - code - msg - status properties: error: type: string example: TokenDirectoryDisabled code: type: number example: 4001 msg: type: string example: Token Directory is disabled cause: type: string status: type: number example: 400 ErrorWebrpcBadResponse: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcBadResponse code: type: number example: -5 msg: type: string example: bad response cause: type: string status: type: number example: 500 ErrorWebrpcServerPanic: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcServerPanic code: type: number example: -6 msg: type: string example: server panic cause: type: string status: type: number example: 500 ErrorWebrpcInternalError: type: object required: - error - code - msg - status properties: error: type: string example: WebrpcInternalError code: type: number example: -7 msg: type: string example: internal error cause: type: string status: type: number example: 500 ErrorFail: type: object required: - error - code - msg - status properties: error: type: string example: Fail code: type: number example: 1005 msg: type: string example: Request Failed cause: type: string status: type: number example: 500 TokenMetadata: type: object required: - tokenId - name - attributes - status properties: tokenId: type: string name: type: string description: type: string image: type: string video: type: string audio: type: string properties: type: object description: map additionalProperties: type: object attributes: type: array description: '[]map' items: type: object description: map additionalProperties: type: object imageData: type: string externalUrl: type: string backgroundColor: type: string animationUrl: type: string decimals: type: number updatedAt: type: string assets: type: array description: '[]Asset' items: $ref: '#/components/schemas/Asset' status: $ref: '#/components/schemas/ResourceStatus' queuedAt: type: string lastFetched: type: string Asset: type: object required: - id - collectionId - metadataField properties: id: type: number collectionId: type: number tokenId: type: string url: type: string metadataField: type: string filename: type: string filesize: type: number mimeType: type: string width: type: number height: type: number updatedAt: type: string ResourceStatus: type: string description: Represented as uint32 on the server side enum: - NOT_AVAILABLE - STALE - AVAILABLE securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- Secret JWT token for authenticating requests obtained from Sequence Builder - should not be exposed publicly. ````