0x Trade Analytics API

openapi: 3.2.0
info:
  title: 0x Cross-Chain Trade Analytics API
  description: This is the official API reference for the latest 0x API (v2).
  version: v2
  x-source-url: https://github.com/0xProject/0x-docs/blob/main/fern/openapi.json
  x-last-validated: '2026-05-28'
servers:
- url: https://api.0x.org
tags:
- name: Trade Analytics
  description: Trade Analytics API endpoints
paths:
  /trade-analytics/swap:
    get:
      operationId: tradeAnalytics::swap
      summary: Get Swap Trade Analytics
      description: Get the list of completed swap trades. Returns a maximum of 200 trades per request. Visit [here](https://docs.0x.org/docs/trade-analytics-api/introduction) for more details about how the API works.
      tags:
      - Trade Analytics
      parameters:
      - description: Visit dashboard.0x.org to get your API Key
        in: header
        name: 0x-api-key
        required: true
        schema:
          type: string
      - description: API version
        in: header
        name: 0x-version
        required: true
        schema:
          type: string
          example: v2
      - name: cursor
        in: query
        required: false
        schema:
          type: string
        description: A pagination cursor used to fetch the next page of trades. It should be set to `null` for the initial request; otherwise, it should be the value of `nextCursor` that is returned from `getSwapTrades` or `getGaslessTrades` calls.
        example: eyJ0aW1lc3RhbXAiOjE3MjkwMzIyMTAsInppZCI6IjB4N2FjM2NlMzExNjA2NzU5MGY5M2U3MWVmIn0=
      - name: startTimestamp
        in: query
        required: false
        schema:
          type: integer
          exclusiveMinimum: 0
        description: Unix timestamp in seconds, specifying the starting point of the time range filter. Only trades completed on or after this timestamp will be included in the response.
        example: 1729032210
      - name: endTimestamp
        in: query
        required: false
        schema:
          type: integer
          exclusiveMinimum: 0
        description: Unix timestamp in seconds, specifying the end point of the time range filter. Only trades completed on or before this timestamp will be included in the response.
        example: 1729032211
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  nextCursor:
                    type:
                    - string
                    - 'null'
                    description: The cursor to fetch the next page of trades. If not present, there are no more trades to fetch for given parameters.
                  trades:
                    type: array
                    items:
                      type: object
                      properties:
                        appName:
                          type: string
                          description: The name of the app that initiated the trade
                        blockNumber:
                          type: string
                          description: The block number at which the trade was executed
                        buyToken:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The contract address of the token received by the taker
                        buyAmount:
                          type:
                          - string
                          - 'null'
                          description: The settled amount on the `buyToken`, formatted by the token decimals
                        chainId:
                          type: integer
                          description: The ID of the chain where the trade was executed
                          exclusiveMinimum: 0
                        chainName:
                          type: string
                          description: The name of the chain where the trade was executed
                        fees:
                          type: object
                          properties:
                            integratorFee:
                              type:
                              - object
                              - 'null'
                              properties:
                                token:
                                  type:
                                  - string
                                  - 'null'
                                  pattern: ^0x[a-fA-F0-9]{40}$
                                  description: The contract address of the token in which the integrator collected a fee
                                amount:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the integrator fee, formatted by the token decimals
                                amountUsd:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the integrator fee in USD.
                              required:
                              - token
                              - amount
                              - amountUsd
                              additionalProperties: false
                              description: The details about the fee collected by integrator
                            zeroExFee:
                              type:
                              - object
                              - 'null'
                              properties:
                                token:
                                  type:
                                  - string
                                  - 'null'
                                  pattern: ^0x[a-fA-F0-9]{40}$
                                  description: The contract address of the token in which 0x collected a fee
                                amount:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the 0x fee, formatted by the token decimals
                                amountUsd:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the 0x fee in USD.
                              required:
                              - token
                              - amount
                              - amountUsd
                              additionalProperties: false
                              description: The details about the fee collected by 0x
                          required:
                          - integratorFee
                          - zeroExFee
                          additionalProperties: false
                          description: The details about fees collected for the trade
                        gasUsed:
                          type: string
                          description: The amount of gas used in the trade
                        protocolVersion:
                          type: string
                          enum:
                          - 0xv4
                          - Settler
                          description: The version of the 0x protocol used to execute the trade
                        sellToken:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The contract address of the token spent by the taker
                        sellAmount:
                          type:
                          - string
                          - 'null'
                          description: The amount of the `sellToken`, formatted by the token decimals
                        slippageBps:
                          type:
                          - string
                          - 'null'
                          description: The slippage of the `buyToken` in bps
                        taker:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The wallet address of the taker​
                        timestamp:
                          type: integer
                          description: The timestamp of the block containing the trade
                          exclusiveMinimum: 0
                        tokens:
                          type: array
                          items:
                            type: object
                            properties:
                              address:
                                type: string
                                pattern: ^0x[a-fA-F0-9]{40}$
                                description: The contract address of the token
                              symbol:
                                type:
                                - string
                                - 'null'
                                description: The symbol of the token
                            required:
                            - address
                            - symbol
                            additionalProperties: false
                            description: Properties of the token involved in the trade
                          description: Properties of the tokens involved in the trade
                        transactionHash:
                          type: string
                          description: The trade's transaction hash
                        volumeUsd:
                          type:
                          - string
                          - 'null'
                          description: The total volume of the trade in USD. This value is based on an estimate of the token price at the point of execution.
                        zid:
                          type: string
                          description: The `zid` corresponding to the trade
                        service:
                          type: string
                          enum:
                          - swap
                      required:
                      - appName
                      - blockNumber
                      - buyToken
                      - buyAmount
                      - chainId
                      - chainName
                      - fees
                      - gasUsed
                      - protocolVersion
                      - sellToken
                      - sellAmount
                      - slippageBps
                      - taker
                      - timestamp
                      - tokens
                      - transactionHash
                      - volumeUsd
                      - zid
                      - service
                      additionalProperties: false
                  zid:
                    type: string
                    description: The unique ZeroEx identifier of the request
                required:
                - nextCursor
                - trades
                - zid
                additionalProperties: false
              example:
                nextCursor: null
                trades:
                - appName: Example app
                  blockNumber: '123456'
                  buyToken: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
                  buyAmount: '0.0512'
                  chainId: 1
                  fees:
                    integratorFee: null
                    zeroExFee: null
                  gasUsed: '141111'
                  protocolVersion: Settler
                  sellToken: 0x4d1c297d39c5c1277964d0e3f8aqqqq493664530
                  sellAmount: '123.111'
                  slippageBps: '1'
                  taker: '0x23f2ad8e04dfdc0000a3e80891e3ae43f322000a'
                  timestamp: 1777772227
                  tokens:
                  - address: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
                    symbol: ETH
                  - address: '0xaaaaaaaaaaaaaa277964d0e3f8aa901493664530'
                    symbol: TKN
                  transactionHash: '0x42bad789ddd64aaaaaaaaaaaceb795063f5623558f130e0f4d30ad399b041411'
                  volumeUsd: '139.73'
                  zid: '0x04baaaaaaa1f1af0304eb412'
                  service: swap
                zid: '0xaaaaaae1b3bf43f082d5012d'
        '400':
          description: 400 error response
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/INPUT_INVALID'
        '500':
          description: 500 error response
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/INTERNAL_SERVER_ERROR'
                - $ref: '#/components/schemas/UNCATEGORIZED'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /trade-analytics/gasless:
    get:
      operationId: tradeAnalytics::gasless
      summary: Get Gasless Trade Analytics
      description: Get the list of completed gasless trades. Returns a maximum of 200 trades per request. Visit [here](https://docs.0x.org/docs/trade-analytics-api/introduction) for more details about how the API works.
      tags:
      - Trade Analytics
      parameters:
      - description: Visit dashboard.0x.org to get your API Key
        in: header
        name: 0x-api-key
        required: true
        schema:
          type: string
      - description: API version
        in: header
        name: 0x-version
        required: true
        schema:
          type: string
          example: v2
      - name: cursor
        in: query
        required: false
        schema:
          type: string
        description: A pagination cursor used to fetch the next page of trades. It should be set to `null` for the initial request; otherwise, it should be the value of `nextCursor` that is returned from `getSwapTrades` or `getGaslessTrades` calls.
        example: eyJ0aW1lc3RhbXAiOjE3MjkwMzIyMTAsInppZCI6IjB4N2FjM2NlMzExNjA2NzU5MGY5M2U3MWVmIn0=
      - name: startTimestamp
        in: query
        required: false
        schema:
          type: integer
          exclusiveMinimum: 0
        description: Unix timestamp in seconds, specifying the starting point of the time range filter. Only trades completed on or after this timestamp will be included in the response.
        example: 1729032210
      - name: endTimestamp
        in: query
        required: false
        schema:
          type: integer
          exclusiveMinimum: 0
        description: Unix timestamp in seconds, specifying the end point of the time range filter. Only trades completed on or before this timestamp will be included in the response.
        example: 1729032211
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  nextCursor:
                    type:
                    - string
                    - 'null'
                    description: The cursor to fetch the next page of trades. If not present, there are no more trades to fetch for given parameters.
                  trades:
                    type: array
                    items:
                      type: object
                      properties:
                        appName:
                          type: string
                          description: The name of the app that initiated the trade
                        blockNumber:
                          type: string
                          description: The block number at which the trade was executed
                        buyToken:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The contract address of the token received by the taker
                        buyAmount:
                          type:
                          - string
                          - 'null'
                          description: The settled amount on the `buyToken`, formatted by the token decimals
                        chainId:
                          type: integer
                          description: The ID of the chain where the trade was executed
                          exclusiveMinimum: 0
                        chainName:
                          type: string
                          description: The name of the chain where the trade was executed
                        fees:
                          type: object
                          properties:
                            integratorFee:
                              type:
                              - object
                              - 'null'
                              properties:
                                token:
                                  type:
                                  - string
                                  - 'null'
                                  pattern: ^0x[a-fA-F0-9]{40}$
                                  description: The contract address of the token in which the integrator collected a fee
                                amount:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the integrator fee, formatted by the token decimals
                                amountUsd:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the integrator fee in USD.
                              required:
                              - token
                              - amount
                              - amountUsd
                              additionalProperties: false
                              description: The details about the fee collected by integrator
                            zeroExFee:
                              type:
                              - object
                              - 'null'
                              properties:
                                token:
                                  type:
                                  - string
                                  - 'null'
                                  pattern: ^0x[a-fA-F0-9]{40}$
                                  description: The contract address of the token in which 0x collected a fee
                                amount:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the 0x fee, formatted by the token decimals
                                amountUsd:
                                  type:
                                  - string
                                  - 'null'
                                  description: The amount of the 0x fee in USD.
                              required:
                              - token
                              - amount
                              - amountUsd
                              additionalProperties: false
                              description: The details about the fee collected by 0x
                          required:
                          - integratorFee
                          - zeroExFee
                          additionalProperties: false
                          description: The details about fees collected for the trade
                        gasUsed:
                          type: string
                          description: The amount of gas used in the trade
                        protocolVersion:
                          type: string
                          enum:
                          - 0xv4
                          - Settler
                          description: The version of the 0x protocol used to execute the trade
                        sellToken:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The contract address of the token spent by the taker
                        sellAmount:
                          type:
                          - string
                          - 'null'
                          description: The amount of the `sellToken`, formatted by the token decimals
                        slippageBps:
                          type:
                          - string
                          - 'null'
                          description: The slippage of the `buyToken` in bps
                        taker:
                          type: string
                          pattern: ^0x[a-fA-F0-9]{40}$
                          description: The wallet address of the taker​
                        timestamp:
                          type: integer
                          description: The timestamp of the block containing the trade
                          exclusiveMinimum: 0
                        tokens:
                          type: array
                          items:
                            type: object
                            properties:
                              address:
                                type: string
                                pattern: ^0x[a-fA-F0-9]{40}$
                                description: The contract address of the token
                              symbol:
                                type:
                                - string
                                - 'null'
                                description: The symbol of the token
                            required:
                            - address
                            - symbol
                            additionalProperties: false
                            description: Properties of the token involved in the trade
                          description: Properties of the tokens involved in the trade
                        transactionHash:
                          type: string
                          description: The trade's transaction hash
                        volumeUsd:
                          type:
                          - string
                          - 'null'
                          description: The total volume of the trade in USD. This value is based on an estimate of the token price at the point of execution.
                        zid:
                          type: string
                          description: The `zid` corresponding to the trade
                        service:
                          type: string
                          enum:
                          - gasless
                      required:
                      - appName
                      - blockNumber
                      - buyToken
                      - buyAmount
                      - chainId
                      - chainName
                      - fees
                      - gasUsed
                      - protocolVersion
                      - sellToken
                      - sellAmount
                      - slippageBps
                      - taker
                      - timestamp
                      - tokens
                      - transactionHash
                      - volumeUsd
                      - zid
                      - service
                      additionalProperties: false
                  zid:
                    type: string
                    description: The unique ZeroEx identifier of the request
                required:
                - nextCursor
                - trades
                - zid
                additionalProperties: false
              example:
                nextCursor: null
                trades:
                - appName: Example app
                  blockNumber: '123456'
                  buyToken: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
                  buyAmount: '0.0512'
                  chainId: 1
                  fees:
                    integratorFee: null
                    zeroExFee: null
                  gasUsed: '141111'
                  protocolVersion: Settler
                  sellToken: 0x4d1c297d39c5c1277964d0e3f8aqqqq493664530
                  sellAmount: '123.111'
                  slippageBps: '1'
                  taker: '0x23f2ad8e04dfdc0000a3e80891e3ae43f322000a'
                  timestamp: 1777772227
                  tokens:
                  - address: '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
                    symbol: ETH
                  - address: '0xaaaaaaaaaaaaaa277964d0e3f8aa901493664530'
                    symbol: TKN
                  transactionHash: '0x42bad789ddd64aaaaaaaaaaaceb795063f5623558f130e0f4d30ad399b041411'
                  volumeUsd: '139.73'
                  zid: '0x04baaaaaaa1f1af0304eb412'
                  service: gasless
                zid: '0xaaaaaae1b3bf43f082d5012d'
        '400':
          description: 400 error response
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/INPUT_INVALID'
        '500':
          description: 500 error response
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/INTERNAL_SERVER_ERROR'
                - $ref: '#/components/schemas/UNCATEGORIZED'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    INPUT_INVALID:
      type: object
      properties:
        name:
          type: string
          enum:
          - INPUT_INVALID
        message:
          type: string
        data:
          type: object
          properties:
            zid:
              type: string
              description: The unique ZeroEx identifier of the request
            details:
              type: array
              items:
                type: object
                properties:
                  field:
                    type: string
                    description: The input field name
                  reason:
                    type: string
                    description: The validation failure reason
                required:
                - field
                - reason
                additionalProperties: false
              description: The list of invalid inputs
          required:
          - zid
          - details
          additionalProperties: false
      required:
      - name
      - message
      - data
      additionalProperties: false
    UNCATEGORIZED:
      type: object
      properties:
        name:
          type: string
          enum:
          - UNCATEGORIZED
        message:
          type: string
        data:
          type: object
          properties:
            zid:
              type: string
              description: The unique ZeroEx identifier of the request
          required:
          - zid
          additionalProperties: false
      required:
      - name
      - message
      - data
      additionalProperties: false
    INTERNAL_SERVER_ERROR:
      type: object
      properties:
        name:
          type: string
          enum:
          - INTERNAL_SERVER_ERROR
        message:
          type: string
        data:
          type: object
          properties:
            zid:
              type: string
              description: The unique ZeroEx identifier of the request
          required:
          - zid
          additionalProperties: false
      required:
      - name
      - message
      - data
      additionalProperties: false
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: 0x-api-key