Polkadot Tokens API

openapi: 3.1.0
info:
  title: Polkadot REST Account Tokens API
  description: High-performance Rust REST API for Substrate/Polkadot blockchain data. Drop-in replacement for substrate-api-sidecar.
  contact:
    url: https://github.com/paritytech/polkadot-rest-api
  license:
    name: GPL-3.0-or-later
  version: 0.1.3
servers:
- url: http://localhost:8080/v1
  description: Localhost
tags:
- name: Tokens
paths:
  /api/scan/search/tokens:
    post:
      consumes:
      - application/json
      description: Searches token metadata by a free-form token key such as token name, ticker symbol, or unique ID.
      parameters:
      - description: params
        in: body
        name: params
        required: true
        schema:
          $ref: '#/definitions/internal_server_http.searchTokenParams'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    list:
                      items:
                        $ref: '#/definitions/subscan_internal_model.TokenSearchJson'
                      type: array
                  type: object
              type: object
      summary: Search tokens by name, symbol, or unique ID
      tags:
      - Tokens
      x-synonyms:
      - search
      - token
      - name/symbol
      - id
      - tokens
      - scan
      - lookup
      - find
      - query
      - asset
      - coin
  /api/scan/token:
    get:
      consumes:
      - application/json
      description: Returns network token symbols and token metadata keyed by symbol.
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    detail:
                      additionalProperties:
                        $ref: '#/definitions/subscan_internal_service_scan_token.Token'
                      type: object
                    token:
                      items:
                        type: string
                      type: array
                  type: object
              type: object
      summary: List tokens by symbol
      tags:
      - Tokens
      x-synonyms:
      - tokens
      - symbol
      - scan
      - token
      - asset
      - coin
  /api/scan/token/price:
    get:
      consumes:
      - application/json
      description: Returns the latest price list for available tokens.
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  items:
                    $ref: '#/definitions/subscan_internal_model.AssetTokenPriceJson'
                  type: array
              type: object
      summary: List token prices
      tags:
      - Tokens
      x-synonyms:
      - token
      - prices
      - tokens
      - scan
      - price
      - asset
      - coin
      - rate
      - valuation
  /api/scan/token/unique_id:
    get:
      consumes:
      - application/json
      description: Returns network token symbols, unique IDs, and token metadata keyed by unique_id.
      parameters:
      - description: params
        in: body
        name: params
        required: true
        schema:
          $ref: '#/definitions/internal_server_http.TokenUniqueIDParams'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    detail:
                      additionalProperties:
                        $ref: '#/definitions/subscan_internal_service_scan_token.Token'
                      type: object
                    token:
                      items:
                        type: string
                      type: array
                    unique_id:
                      items:
                        type: string
                      type: array
                  type: object
              type: object
      summary: List tokens by unique ID
      tags:
      - Tokens
      x-synonyms:
      - tokens
      - unique
      - id
      - scan
      - token
      - asset
      - coin
  /api/v2/scan/token/native:
    post:
      consumes:
      - application/json
      description: Returns the native token and provider information for the current network.
      parameters:
      - description: param
        in: body
        name: param
        required: true
        schema:
          $ref: '#/definitions/internal_server_http.tokenNativeParam'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    provider:
                      type: string
                    token:
                      $ref: '#/definitions/internal_server_http.tokenJson'
                  type: object
              type: object
      summary: Get native token
      tags:
      - Tokens
      x-synonyms:
      - native
      - token
      - tokens
      - scan
      - asset
      - coin
  /api/v2/scan/token/providers:
    get:
      consumes:
      - application/json
      description: Returns active token providers and their capabilities.
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    providers:
                      items:
                        $ref: '#/definitions/internal_server_http.providerActiveJson'
                      type: array
                  type: object
              type: object
      summary: List token providers
      tags:
      - Tokens
      x-synonyms:
      - token
      - providers
      - tokens
      - scan
      - asset
      - coin
  /api/v2/scan/token/search:
    post:
      consumes:
      - application/json
      description: Returns tokens grouped by provider for the requested unique IDs.
      parameters:
      - description: param
        in: body
        name: param
        required: true
        schema:
          $ref: '#/definitions/internal_server_http.tokensSearchParam'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  additionalProperties:
                    items:
                      $ref: '#/definitions/internal_server_http.tokenJson'
                    type: array
                  type: object
              type: object
      summary: Search tokens (v2)
      tags:
      - Tokens
      x-synonyms:
      - search
      - tokens
      - scan
      - token
      - lookup
      - find
      - query
      - asset
      - coin
  /api/v2/scan/tokens:
    post:
      consumes:
      - application/json
      description: Returns paginated tokens from the selected provider with optional search, ordering, and extended fields.
      parameters:
      - description: param
        in: body
        name: param
        required: true
        schema:
          $ref: '#/definitions/internal_server_http.tokensV2Param'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/internal_server_http.J'
            - properties:
                data:
                  properties:
                    count:
                      type: integer
                    provider:
                      type: string
                    tokens:
                      items:
                        $ref: '#/definitions/internal_server_http.tokenJson'
                      type: array
                  type: object
              type: object
      summary: List tokens (v2)
      tags:
      - Tokens
      x-synonyms:
      - tokens
      - scan
definitions:
  internal_server_http.J:
    properties:
      code:
        example: 0
        type: integer
      data: {}
      generated_at:
        example: 1699600641
        type: integer
      message:
        example: Success
        type: string
    type: object
  subscan_internal_service_scan_token.AssetType:
    enum:
    - native
    - builtin
    type: string
    x-enum-varnames:
    - TypeNative
    - TypeBuiltin
  subscan_internal_model.TokenSearchJson:
    properties:
      category:
        type: string
      contract:
        type: string
      currency_id:
        type: string
      price:
        type: string
      symbol:
        type: string
      unique_id:
        type: string
    type: object
  internal_server_http.TokenUniqueIDParams:
    properties:
      new_algorithm:
        description: use new algorithm sum(free - max(0, frozen - reserve))
        type: boolean
    type: object
  subscan_internal_service_scan_token.ExternalDataSource:
    properties:
      authorization_source:
        type: string
      circulating_supply:
        type: string
      source:
        type: string
    type: object
  internal_server_http.searchTokenParams:
    properties:
      key:
        type: string
    required:
    - key
    type: object
  internal_server_http.providerActiveJson:
    properties:
      can_legacy:
        type: boolean
      id:
        type: string
      is_primary:
        type: boolean
      name:
        type: string
    type: object
  internal_server_http.tokenJson:
    properties:
      category:
        type: string
      currency_id:
        type: string
      decimals:
        type: integer
      extends:
        $ref: '#/definitions/internal_server_http.tokenExtendsJson'
      is_native:
        type: boolean
      market_cap:
        type: string
      metadata: {}
      name:
        type: string
      price:
        type: string
      symbol:
        type: string
      total_issuance:
        type: string
      transfer_count:
        type: integer
      unique_id:
        type: string
    type: object
  internal_server_http.tokenExtendsJson:
    properties:
      holders:
        type: integer
    type: object
  subscan_internal_service_scan_token.Token:
    properties:
      asset_type:
        $ref: '#/definitions/subscan_internal_service_scan_token.AssetType'
      available_balance:
        type: string
      bonded_locked_balance:
        type: string
      conviction_lock_balance:
        type: string
      democracy_locked_balance:
        type: string
      display_name:
        type: string
      election_locked_balance:
        type: string
      external_data:
        $ref: '#/definitions/subscan_internal_service_scan_token.ExternalDataSource'
      free_balance:
        type: string
      inflation:
        type: string
      locked_balance:
        type: string
      nominator_bonded:
        type: string
      price:
        type: string
      price_change:
        type: string
      reserved_balance:
        type: string
      symbol:
        type: string
      token_decimals:
        type: integer
      total_issuance:
        type: string
      treasury_balance:
        type: string
      unbonded_locked_balance:
        type: string
      unique_id:
        type: string
      validator_bonded:
        type: string
      vesting_balance:
        type: string
    type: object
  internal_server_http.tokensSearchParam:
    properties:
      include_extends:
        type: boolean
      unique_ids:
        items:
          type: string
        type: array
    type: object
  internal_server_http.tokenNativeParam:
    properties:
      include_extends:
        type: boolean
    type: object
  internal_server_http.tokensV2Param:
    properties:
      include_extends:
        type: boolean
      order:
        enum:
        - asc
        - desc
        type: string
      order_field:
        enum:
        - currency_id
        - symbol
        - holders
        - token_id
        type: string
      page:
        description: Page number, starting from 0
        example: 0
        minimum: 0
        type: integer
      provider:
        type: string
      row:
        description: Data size per page
        example: 10
        maximum: 100
        minimum: 1
        type: integer
      search:
        description: symbol
        maxLength: 256
        minLength: 1
        type: string
    type: object
  subscan_internal_model.AssetTokenPriceJson:
    properties:
      price:
        type: string
      price_change:
        type: string
      unique_id:
        type: string
    type: object