> ## Documentation Index > Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt > Use this file to discover all available pages before exploring further. # Update address book > Update an address book entry ## OpenAPI ````yaml put /address-book/{id} openapi: 3.0.1 info: title: REST API description: >- # Welcome to Coinbase Exchange API ## Introduction The Exchange Trading APIs allow institutions to place orders and access account information. The following API pages detail various REST API endpoints we offer for lower-frequency trading and general requests. ## Getting Started To get started, please visit one of the following pages: - [Authentication](/exchange/docs/rest-auth) - [Rate Limits](/exchange/docs/rest-rate-limits) - [Pagination](/exchange/docs/rest-pagination) - [Status Codes](/exchange/docs/rest-requests) - [Quickstart](/exchange/docs/getting-started) ## FIX API - [FIX API reference](/exchange/docs/fix-connectivity) ## WebSocket API - [WebSocket API reference](/exchange/docs/websocket-overview) version: '1.0' servers: - url: https://api.exchange.coinbase.com/ security: - ApiKeyAuthKey: [] ApiKeyAuthPassphrase: [] ApiKeyAuthSign: [] ApiKeyAuthTimestamp: [] paths: /address-book/{id}: put: tags: - Address book summary: Update address book description: Update an address book entry operationId: ExchangeRESTAPI_PutAddressBookEntry parameters: - name: id in: path required: true schema: type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/apiPublicPutAddressBookEntryRequest' required: true responses: '200': description: '' content: application/json: schema: $ref: '#/components/schemas/apiAddressBookWhitelistedAddress' '500': description: An unexpected error response. content: application/json: schema: $ref: '#/components/schemas/apiErrorResponse' components: schemas: apiPublicPutAddressBookEntryRequest: required: - id - label type: object properties: id: type: string label: type: string is_verified_self_hosted_wallet: type: boolean description: >- Flag to indicate if the crypto addresses has previously been digitally signed and verified when added in the Address Book UI tab vasp_id: type: string description: >- The VASP identifier if the address is owned by one of the supported Virtual Asset Service Providers business_name: type: string description: Business name business_country_code: type: string description: >- The country code (ISO 3166-1 alpha-2) of the originator's account location. is_certified_self_send: type: boolean description: Flag to indicate if the user owns the crypto address network: type: string description: >- Blockchain network of the address. Provide a single network name (e.g., `ethereum`, `bitcoin`, `_ALL_EVM_NETWORKS_`). If omitted or `null`, the network field remains unchanged. Use `*` to make the address available on all supported networks compatible with the asset (e.g., both `ethereum` and `arbitrum` for an ERC-20 token). When `currency` is `_ALL_ASSETS_`, `network` is required. Use `_ALL_EVM_NETWORKS_` only with `_ALL_ASSETS_` to apply the address to all EVM-compatible networks. wallet_verification_network: type: string description: Blockchain network used to verify ownership of the wallet address apiAddressBookWhitelistedAddress: required: - address - address_book_added_at - address_booked - address_info - currency - display_address - id - label type: object properties: id: type: string address: type: string address_info: $ref: '#/components/schemas/apiAddressBookWhitelistedAddressInfo' currency: type: string description: >- Asset symbol for the saved address (e.g., `BTC`, `ETH`, `USDC`). `_ALL_ASSETS_` indicates that this address is stored globally for all assets, rather than a specific one. The `network` field determines which blockchain network the address applies to. label: type: string display_address: type: string address_booked: type: boolean address_book_added_at: type: string format: date-time address_book_entry_pending_until: type: string format: date-time is_verified_self_hosted_wallet: type: boolean description: >- Flag to indicate if the crypto addresses has previously been digitally signed and verified when added in the Address Book UI tab vasp_id: type: string description: >- The VASP identifier if the address is owned by one of the supported Virtual Asset Service Providers business_name: type: string description: Business name of the originator's account business_country_code: type: string description: >- The country code (ISO 3166-1 alpha-2) of the originator's account location. network: type: string description: >- Blockchain network of the address. Indicates the network scope the address is associated with (e.g., `ethereum`, `bitcoin`). If omitted or `null`, the address is available on all supported networks compatible with the asset (e.g., both `ethereum` and `arbitrum` for an ERC-20 token). `_ALL_EVM_NETWORKS_` indicates the address applies to all EVM-compatible networks. example: id: '1' address: 1JmYrFBLMSCLBwoL87gdQ5Qc9MLvb2egKk display_address: 1JmYrFBLMSCLBwoL87gdQ5Qc9MLvb2egKk address_info: address: 1JmYrFBLMSCLBwoL87gdQ5Qc9MLvb2egKk display_address: 1JmYrFBLMSCLBwoL87gdQ5Qc9MLvb2egKk currency: BTC label: my wallet address_booked: true address_book_added_at: '2019-02-06T22:27:50.221Z' apiErrorResponse: type: object properties: message: title: message pattern: ^[a-zA-Z0-9]{1, 32}$ type: string apiAddressBookWhitelistedAddressInfo: required: - address - display_address type: object properties: address: type: string display_address: type: string destination_tag: type: string securitySchemes: ApiKeyAuthKey: type: apiKey name: cb-access-key in: header ApiKeyAuthPassphrase: type: apiKey name: cb-access-passphrase in: header ApiKeyAuthSign: type: apiKey name: cb-access-sign in: header ApiKeyAuthTimestamp: type: apiKey name: cb-access-timestamp in: header ````