> ## Documentation Index > Fetch the complete documentation index at: https://developers.zerion.io/llms.txt > Use this file to discover all available pages before exploring further. # Get wallet NFT portfolio > Aggregate NFT portfolio value for a wallet, totalled from floor prices across chains. ## OpenAPI ````yaml /openapi-v1.yaml get /v1/wallets/{address}/nft-portfolio openapi: 3.0.3 info: version: 1.0.0 title: REST API description: REST-like API provides access to rich Zerion ecosystem. contact: name: Zerion API url: https://developers.zerion.io/ email: api@zerion.io servers: - description: Production API url: https://api.zerion.io security: - APIKeyBasicAuth: [] tags: - name: wallets description: >- Operations related to wallets, such as portfolio charts, positions, and transactions. - name: wallet sets description: >- Operations on a wallet set, returning aggregated portfolio data across at most one EVM address and one Solana address queried together. - name: fungibles description: >- Operations related to fungible assets, such as list them all, search or get by ID. - name: chains description: Operations related to chains, such as list all chains. - name: swap description: Operations related to swapping and bridging assets. - name: gas description: Operations related to gas. - name: nfts description: >- Operations related to non fungible assets, such list them, search or get by ID. - name: dapps description: >- Operations related to decentralized applications, such as list them all, search or get by ID. - name: subscriptions to transactions description: Operations related to subscriptions to transactions. paths: /v1/wallets/{address}/nft-portfolio: get: tags: - wallets summary: Get wallet NFT portfolio description: > Returns the NFT portfolio overview of a wallet. **First request for a new wallet.** If the address has not been indexed before, this endpoint returns a `202` while the data is being prepared. Poll until you get a `200`, and give up after about two minutes: past that, a `202` almost always means something went wrong rather than that the wallet is still loading. **See also:** [Testnets (`X-Env: testnet`)](https://developers.zerion.io/supported-blockchains#testnets) operationId: getWalletNftPortfolio parameters: - $ref: '#/components/parameters/Currency' - $ref: '#/components/parameters/EVMWalletAddress' - name: X-Env in: header description: Set to `testnet` to return testnet data instead of mainnet. required: false schema: type: string enum: - testnet responses: '200': $ref: '#/components/responses/NFTPortfolioResponse' '202': $ref: '#/components/responses/NFTPortfolioProcessingResponse' '400': $ref: '#/components/responses/MalformedParameters' '401': $ref: '#/components/responses/UnauthenticatedError' '429': $ref: '#/components/responses/TooManyRequests' components: parameters: Currency: name: currency in: query required: false description: Denominated currency value of returned prices schema: type: string default: usd enum: - eth - btc - usd - eur - krw - rub - gbp - aud - cad - inr - jpy - nzd - try - zar - cny - chf EVMWalletAddress: name: address in: path required: true description: >- The web3 wallet address. Must be a valid EVM address. Returns 400 if the address is not one Zerion tracks, such as a token contract, router or exchange hot wallet. Smart-contract wallets like Safe and ERC-4337 accounts are tracked as normal. example: '0x42b9df65b219b3dd36ff330a4dd8f327a6ada990' schema: $ref: '#/components/schemas/EVMAddress' responses: NFTPortfolioResponse: description: Response for requested wallet's portfolio content: application/json: schema: $ref: '#/components/schemas/Response-6' NFTPortfolioProcessingResponse: description: Request accepted, but nft portfolio is still being aggregated content: application/json: schema: $ref: '#/components/schemas/ProcessingResponse' MalformedParameters: description: Parameters are malformed content: application/json: schema: type: object properties: errors: type: array items: type: object properties: title: type: string description: Error short title example: Parameter is malformed detail: type: string description: Long description of the error example: Some validation errors will be described here UnauthenticatedError: description: Unathenticated request content: application/json: schema: type: object properties: errors: type: array items: type: object properties: title: type: string description: Error short title example: Unauthorized Error detail: type: string description: Long description of the error example: >- The API key is invalid, please, make sure that you are using a valid key TooManyRequests: description: Too many requests error content: application/json: schema: type: object properties: errors: type: array items: type: object properties: title: type: string description: Error short title example: Too many requests detail: type: string description: Long description of the error example: Your request had been throttled schemas: EVMAddress: type: string description: Ethereum-compatible address (EVM). pattern: ^0x[a-fA-F0-9]{40}$ example: '0x42b9df65b219b3dd36ff330a4dd8f327a6ada990' Response-6: type: object required: - links - data properties: links: $ref: '#/components/schemas/ResponseLinks-6' data: $ref: '#/components/schemas/Container-9' ProcessingResponse: type: object required: - links properties: links: $ref: '#/components/schemas/ResponseLinks-6' data: type: object ResponseLinks-6: type: object required: - self properties: self: type: string format: url example: >- https://api.zerion.io/v1/wallets/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990/nft-portfolio/?currency=usd Container-9: type: object required: - type - id - attributes properties: type: type: string example: wallet_nft_portfolio id: type: string description: NFT portfolio unique ID example: nft-portfolio-0x42b9df65b219b3dd36ff330a4dd8f327a6ada990 attributes: $ref: '#/components/schemas/Attributes-9' Attributes-9: type: object properties: positions_distribution_by_chain: $ref: '#/components/schemas/PositionsDistributionByChain-2' PositionsDistributionByChain-2: type: object properties: arbitrum: type: number format: float description: Total value of NFTs on arbitrum chain in selected currency example: 140.14877478334236 aurora: type: number format: float description: Total value of NFTs on polygon chain in selected currency example: 75.59585404617037 avalanche: type: number format: float description: Total value of NFTs on avalanche chain in selected currency example: 54.39483513803602 binance-smart-chain: type: number format: float description: Total value of NFTs on bsc chain in selected currency example: 1439.98965199211 ethereum: type: number format: float description: Total value of NFTs on ethereum chain in selected currency example: 1439.98965199211 fantom: type: number format: float description: Total value of NFTs on fantom chain in selected currency example: 104.5039957833603 loopring: type: number format: float description: Total value of NFTs on loopring chain in selected currency example: 0 optimism: type: number format: float description: Total value of NFTs on optimism chain in selected currency example: 55.111921042409875 polygon: type: number format: float description: Total value of NFTs on polygon chain in selected currency example: 37.55943746454931 solana: type: number format: float description: Total value of NFTs on solana chain in selected currency example: 0 xdai: type: number format: float description: Total value of NFTs on xdai chain in selected currency example: 74.08441891963194 additionalProperties: type: number format: float description: Total value of NFTs in selected currency on specified chain. example: 123.5 securitySchemes: APIKeyBasicAuth: type: http scheme: basic description: >- To test endpoints here, paste your API key from the [Dashboard](https://dashboard.zerion.io/) into the username field and leave the password empty. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.