> ## 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. # GetContractInfoBatch ## OpenAPI ````yaml sequence-metadata.json post /rpc/Metadata/GetContractInfoBatch 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/Metadata/GetContractInfoBatch: post: tags: - public summary: GetContractInfoBatch requestBody: content: application/json: schema: $ref: '#/components/schemas/Metadata_GetContractInfoBatch_Request' examples: '0': value: chainID: '80002' contractAddresses: - '0x33c7848db3d37103718736d233f0db65cc222b1e' - '0x70a2177071177e4aae639d1abb23ffa537b94970' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/Metadata_GetContractInfoBatch_Response' examples: '0': value: contractInfoMap: '0x33c7848db3d37103718736d233f0db65cc222b1e': chainId: 80002 address: '0x33c7848db3d37103718736d233f0db65cc222b1e' name: Knives type: ERC1155 symbol: '' logoURI: >- https://metadata.sequence.app/projects/35598/collections/827/image.png deployed: true bytecodeHash: >- 0x77d12b9637a99b3ba23920eea929a68cc89b49a0e1ff4d2a71b798550cc0060e extensions: link: https://baseurl/collections/collectioname description: >- All knives from Alternates can be found in this category. ogImage: >- https://metadata.sequence.app/projects/35598/collections/827/image.png ogName: Knives originChainId: 0 originAddress: '0x33c7848db3d37103718736d233f0db65cc222b1e' verified: true verifiedBy: token-directory updatedAt: '2024-10-23T06:12:24.243404151Z' '0x70a2177071177e4aae639d1abb23ffa537b94970': chainId: 80002 address: '0x70a2177071177e4aae639d1abb23ffa537b94970' name: Placeholders type: ERC721 symbol: '' logoURI: >- https://metadata.sequence.app/projects/30957/collections/819/image.png deployed: true bytecodeHash: >- 0x77d12b9637a99b3ba23920eea929a68cc89b49a0e1ff4d2a71b798550cc0060e extensions: link: '' description: Placeholders collection ogImage: >- https://metadata.sequence.app/projects/30957/collections/819/image.png ogName: Vault for Sales originChainId: 0 originAddress: '0x70a2177071177e4aae639d1abb23ffa537b94970' verified: true verifiedBy: token-directory updatedAt: '2024-10-23T05:53:19.171080211Z' 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: - ApiKeyAuth: - AQAAAAAAAEGvyZiWA9FMslYeG_yayXaHnSI components: schemas: Metadata_GetContractInfoBatch_Request: type: object properties: chainID: type: string contractAddresses: type: array description: '[]string' items: type: string Metadata_GetContractInfoBatch_Response: type: object properties: contractInfoMap: type: object description: map additionalProperties: $ref: '#/components/schemas/ContractInfo' task: $ref: '#/components/schemas/Task' 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 ContractInfo: type: object required: - chainId - address - name - type - symbol - logoURI - deployed - bytecodeHash - extensions - contentHash - updatedAt - notFound - status properties: chainId: type: number address: type: string name: type: string type: type: string symbol: type: string decimals: type: number logoURI: type: string deployed: type: boolean bytecodeHash: type: string extensions: $ref: '#/components/schemas/ContractInfoExtensions' contentHash: type: number updatedAt: type: string notFound: type: boolean queuedAt: type: string status: $ref: '#/components/schemas/ResourceStatus' Task: type: object required: - id - queue - try - payload properties: id: type: number queue: type: string status: $ref: '#/components/schemas/TaskStatus' try: type: number runAt: type: string lastRanAt: type: string createdAt: type: string payload: type: array description: '[]byte' items: type: string hash: type: string ContractInfoExtensions: type: object required: - link - description - categories - ogImage - ogName - originChainId - originAddress - blacklist - verified - verifiedBy - featured properties: link: type: string description: type: string categories: type: array description: '[]string' items: type: string ogImage: type: string ogName: type: string originChainId: type: number originAddress: type: string blacklist: type: boolean verified: type: boolean verifiedBy: type: string featured: type: boolean ResourceStatus: type: string description: Represented as uint32 on the server side enum: - NOT_AVAILABLE - STALE - AVAILABLE TaskStatus: type: string description: Represented as uint8 on the server side enum: - QUEUED - PAUSED - FAILED - COMPLETED securitySchemes: ApiKeyAuth: type: apiKey in: header description: >- Public project access key for authenticating requests obtained on Sequence Builder. Example Test Key: AQAAAAAAAEGvyZiWA9FMslYeG_yayXaHnSI name: X-Access-Key ````