OpenSea Search Endpoints API

openapi: 3.1.0
info:
  title: OpenSea Account Endpoints Search Endpoints API
  description: The API for OpenSea
  contact:
    name: OpenSea
    url: https://www.opensea.io
    email: contact@opensea.io
  version: 2.0.0
servers:
- url: https://api.opensea.io
  description: Production server
security:
- ApiKeyAuth: []
tags:
- name: Search Endpoints
  description: Search endpoints for discovering collections, tokens, NFTs, and accounts
paths:
  /api/v2/search:
    get:
      tags:
      - Search Endpoints
      summary: Search across OpenSea
      description: Search across collections, tokens, NFTs, and accounts. Results are ranked by relevance.
      operationId: search
      parameters:
      - name: query
        in: query
        description: Search query text
        required: true
        schema:
          type: string
        example: bored ape
      - name: chains
        in: query
        description: Filter by blockchain(s)
        required: false
        schema:
          type: array
          items:
            $ref: '#/components/schemas/ChainIdentifier'
      - name: asset_types
        in: query
        description: 'Filter by asset type(s). Valid values: collection, nft, token, account. Defaults to [collection, token] if not specified.'
        required: false
        schema:
          type: array
          items:
            type: string
      - name: limit
        in: query
        description: 'Number of results to return (default: 20, max: 50)'
        required: false
        schema:
          type: integer
          format: int32
          default: 20
      responses:
        '200':
          description: OK
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/SearchResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  responses:
    InternalError:
      description: Internal server error. Please open a support ticket so OpenSea can investigate.
    BadRequest:
      description: For error reasons, review the response data.
  schemas:
    CollectionSearchResponse:
      type: object
      description: Collection search result
      properties:
        collection:
          type: string
          description: The collection slug
          example: bored-ape-yacht-club
        name:
          type: string
          description: The collection name
          example: Bored Ape Yacht Club
        image_url:
          type: string
          description: URL of the collection image
        is_disabled:
          type: boolean
          description: Whether trading is disabled for this collection
        is_nsfw:
          type: boolean
          description: Whether this collection is marked as NSFW
        opensea_url:
          type: string
          description: URL to the collection on OpenSea
      required:
      - collection
      - is_disabled
      - is_nsfw
      - name
      - opensea_url
    SearchResponse:
      type: object
      description: Search results response
      properties:
        results:
          type: array
          description: List of search results ranked by relevance
          items:
            $ref: '#/components/schemas/SearchResultResponse'
      required:
      - results
    SearchResultResponse:
      type: object
      description: A single search result with a type discriminator and the corresponding typed object
      properties:
        type:
          type: string
          description: The type of search result
          example: collection
        collection:
          $ref: '#/components/schemas/CollectionSearchResponse'
          description: Collection details, present when type is 'collection'
        token:
          $ref: '#/components/schemas/TokenSearchResponse'
          description: Token details, present when type is 'token'
        nft:
          $ref: '#/components/schemas/NftSearchResponse'
          description: NFT details, present when type is 'nft'
        account:
          $ref: '#/components/schemas/AccountSearchResponse'
          description: Account details, present when type is 'account'
      required:
      - type
    NftSearchResponse:
      type: object
      description: NFT search result
      properties:
        identifier:
          type: string
          description: Token ID of the NFT
          example: 1234
        collection:
          type: string
          description: Collection slug the NFT belongs to
          example: bored-ape-yacht-club
        contract:
          type: string
          description: Contract address of the NFT
        name:
          type: string
          description: Name of the NFT
        image_url:
          type: string
          description: URL of the NFT image
        opensea_url:
          type: string
          description: URL to the NFT on OpenSea
      required:
      - collection
      - contract
      - identifier
      - opensea_url
    TokenSearchResponse:
      type: object
      description: Token (currency) search result
      properties:
        address:
          type: string
          description: The contract address of the token
          example: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48'
        chain:
          type: string
          description: The blockchain the token is on
          example: ethereum
        name:
          type: string
          description: The display name of the token
          example: USD Coin
        symbol:
          type: string
          description: The ticker symbol of the token
          example: USDC
        image_url:
          type: string
          description: URL of the token's image
        usd_price:
          type: string
          description: Current price in USD
          example: 1
        decimals:
          type: integer
          format: int32
          description: Number of decimal places
          example: 6
        opensea_url:
          type: string
          description: URL to the token page on OpenSea
      required:
      - address
      - chain
      - decimals
      - name
      - opensea_url
      - symbol
      - usd_price
    ChainIdentifier:
      type: string
      default: ethereum
      description: Blockchain chain identifier. Use the chain slug (e.g., 'ethereum', 'polygon', 'arbitrum', 'optimism', 'base')
      enum:
      - blast
      - base
      - ethereum
      - zora
      - arbitrum
      - sei
      - avalanche
      - polygon
      - optimism
      - ape_chain
      - flow
      - b3
      - soneium
      - ronin
      - bera_chain
      - solana
      - shape
      - unichain
      - gunzilla
      - abstract
      - animechain
      - hyperevm
      - somnia
      - monad
      - hyperliquid
      - megaeth
      - ink
      example: ethereum
    AccountSearchResponse:
      type: object
      description: Account search result
      properties:
        address:
          type: string
          description: Primary wallet address of the account
        username:
          type: string
          description: Username of the account
        profile_image_url:
          type: string
          description: URL of the account's profile image
        opensea_url:
          type: string
          description: URL to the account on OpenSea
      required:
      - address
      - opensea_url
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      description: API key required for authentication
      name: x-api-key
      in: header
x-tagGroups:
- name: Data & Discovery
  tags:
  - Chain Endpoints
  - Account Endpoints
  - Collection Endpoints
  - NFT Endpoints
  - Contract Endpoints
  - Token Endpoints
  - Search Endpoints
- name: Marketplace & Trading
  tags:
  - Listing Endpoints
  - Offer Endpoints
  - Order Endpoints
  - Swap Endpoints
  - Drops Endpoints
- name: Analytics & Events
  tags:
  - Analytics Endpoints
- name: Tools [Beta]
  tags:
  - Tool Endpoints [Beta]
- name: Transactions
  tags:
  - Transaction Endpoints