> ## Documentation Index
> Fetch the complete documentation index at: https://docs.range.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Get note and category for a transfer by transfer id, or by tx hash and network

> Returns the workspace note and category attached to a transfer, looked up by transfer id or by on-chain transaction hash and optional network. Send transferId alone, or txHash with an optional network; a call with neither transferId nor txHash returns 400.



## OpenAPI

````yaml /api-reference/data-api.json get /v2/transfers/enrichment/lookup
openapi: 3.0.0
info:
  title: Range Data API
  description: >-
    The Range Data API for crypto addresses, networks, transactions, and
    entities.
  version: 1.7.32
  contact: {}
servers:
  - url: https://api.range.org
    description: Range API Server
security:
  - Authorization: []
tags:
  - name: Entity Information
    description: Get information about entities.
  - name: Network Information
    description: Get information about networks.
  - name: Protocols
    description: Get information about cross-chain protocols.
  - name: Token transfers
    description: Get information about token transfers.
paths:
  /v2/transfers/enrichment/lookup:
    get:
      tags:
        - Transfer Enrichments
      summary: >-
        Get note and category for a transfer by transfer id, or by tx hash and
        network
      description: >-
        Returns the workspace note and category attached to a transfer, looked
        up by transfer id or by on-chain transaction hash and optional network.
        Send transferId alone, or txHash with an optional network; a call with
        neither transferId nor txHash returns 400.
      operationId: getLookup
      parameters:
        - name: transferId
          required: false
          in: query
          description: >-
            Internal transfer identifier. Provide this alone to look up
            enrichment by transfer id, or omit it when using txHash instead. At
            least one of transferId or txHash is required.
          schema:
            type: string
            example: 9359/AX/2352
        - name: txHash
          required: false
          in: query
          description: >-
            On-chain transaction hash. Use with optional network when transferId
            is omitted. At least one of transferId or txHash is required.
          schema:
            example: '0xe6497e3ee548a3372136af2fcb0696db31fc6cf20260707645068bd3fe97f3c4'
            type: string
        - name: network
          required: false
          in: query
          description: >-
            Network slug when looking up by txHash. Optional; ignored when only
            transferId is provided.
          schema:
            type: string
            example: ethereum
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TxEnrichmentLookupResponseDto'
        '400':
          description: transferId or txHash is required
components:
  schemas:
    TxEnrichmentLookupResponseDto:
      type: object
      properties:
        transferId:
          type: string
        note:
          type: string
        category:
          type: string
  securitySchemes:
    Authorization:
      type: apiKey
      in: header
      name: X-API-KEY
      description: Authorization method required to allow user to access the api endpoints.

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.