> ## Documentation Index > Fetch the complete documentation index at: https://docs.affinda.com/llms.txt > Use this file to discover all available pages before exploring further. # List data sources > Returns the list of all custom mapping data sources. ## OpenAPI ````yaml https://api.affinda.com/static/v3/api_spec.yaml get /v3/mapping_data_sources openapi: 3.0.3 info: description: >- # Introduction Affinda uses the latest advancements in AI technology to rapidly process documents with better-than-human accuracy. This guide covers how to: * Extract structured data from a range of document types * Integrate our solutions into your platform * Manage users *Note: This API spec is for v3 of the API, the deprecated v2 documentation [can be found here](https://api.affinda.com/docs/v2)* > **Important: Use the correct API URL for your region.** Affinda is hosted across multiple instances. Make sure you are sending requests to the correct URL for your account: > | Instance | API Base URL | > |----------|-------------| > | **AUS / Global** | `https://api.affinda.com` | > | **US** | `https://api.us1.affinda.com` | > | **EU** | `https://api.eu1.affinda.com` | > > You can determine your instance from the URL you use to access the Affinda web app (e.g. `app.us1.affinda.com` means you are on the US instance). When using the "Try it" feature, select the matching region from the server dropdown. # Getting Started * Obtain an API key by [signing up for a free-trial](https://app.affinda.com/auth/register) * (Recommended) Download and install one of our client libraries: * [Python](https://github.com/affinda/affinda-python) : `pip install affinda` * [Javascript](https://github.com/affinda/affinda-typescript) : `npm install @affinda/affinda` * [.NET](https://github.com/affinda/affinda-dotnet): `dotnet add package Affinda.API` * [Java](https://github.com/affinda/affinda-java) - [maven repository](https://mvnrepository.com/artifact/com.affinda.api/affinda-api-client) * Without a client library, API requests via HTTP according to the API spec in this documentation version: v3 title: Affinda API contact: email: contact@affinda.com license: name: MIT url: https://raw.githubusercontent.com/affinda/affinda-api-spec/master/LICENSE x-logo: url: https://api.affinda.com/static/documentation/affinda_logo.png backgroundColor: '#FFFFFF' altText: Affinda logo servers: - url: https://{region}.affinda.com description: >- Select the correct server for your instance: api (AUS/Global), api.us1 (US), or api.eu1 (EU). variables: region: default: api description: >- The instance region. Use 'api' for AUS/Global, 'api.us1' for US, or 'api.eu1' for EU. You can find your region in the Affinda web app URL. enum: - api - api.eu1 - api.us1 x-ms-parameter-location: client security: - ApiKeyAuth: [] tags: - name: Documents description: > Operations to upload documents for parsing. A document can be uploaded using `file` or `url`, one of these parameters must be provided. A document can be uploaded to a `workspace` or a `collection`, one of these parameters must also be provided. When uploaded to a workspace, the document's specific type will be predicted and auto classified into one of the collections before being parsed. When uploaded to a collection, the document will be parsed using that collection's extractor. - name: Organizations description: | Operations to manage organizations and organization memberships. Organizations are the top-level entity for managing users and workspaces. - name: Workspaces description: | Operations to manage workspaces. Workspaces group together related collections of documents. - name: Document Types description: > Operations to manage document types. Document types represent specific categories of documents with common extraction patterns, such as invoices or resumes. - name: Data Sources description: > Operations to manage custom mapping data sources. These are used to map from raw data extracted by Affinda AI models onto your own data model. - name: Validation Results description: > Operations to manage validation results. Validation results track the status and outcomes of document validation processes. - name: Usage description: > Operations to retrieve credits consumption. Returns daily credits usage for an organization, optionally narrowed to a single workspace or document type. - name: Tags description: > Operations to manage tags. Tags can be arbitrarily attached to documents to help organize and manage them. - name: Annotations description: > Operations to manually create, update, delete annotations. Together with the data point endpoints, these helps to annotate your documents with arbitrary data, or to edit annotations that were created by the Affinda parser. - name: Webhooks description: > Manage webhook integrations with your apps. Affinda have implemented webhooks to allow the data extracted by Affinda to be 'pushed' to you when an event occurs (e.g. document parsed or document validated), instead of you having to constantly poll our API to 'pull' the data to your system. - name: Search & Match description: > Operations to search through an index of documents and manage indexes via the Affinda Resume Parser API or a client library. Resumes and job descriptions must be explicitly added to an index, which then makes them searchable. - name: Deprecated End Points description: > Deprecated endpoints that are maintained for backward compatibility. These endpoints include Data Point, Collection, and Users functionality that has been superseded by newer APIs. - name: Add x-hidden to endpoints description: > Hidden endpoints not intended for public use. These endpoints include Splitting, Extractor, Organization, and Workspace Memberships & Usage functionality. paths: /v3/mapping_data_sources: get: tags: - Data Sources summary: List data sources description: Returns the list of all custom mapping data sources. operationId: listMappingDataSources parameters: - $ref: '#/components/parameters/offsetParam' - $ref: '#/components/parameters/limitParam' - in: query name: name required: false schema: $ref: '#/components/schemas/properties-name' description: Filter by name. - in: query name: organization required: false schema: $ref: '#/components/schemas/Organization_properties-identifier' description: Filter by organization. - in: query name: workspace required: false schema: $ref: '#/components/schemas/identifier' description: Filter by workspace. - in: query name: identifier required: false schema: $ref: '#/components/schemas/MappingDataSource_properties-identifier' description: Filter by identifier. responses: '200': description: Will return matching data sources x-summary: Will return matching data sources content: application/json: schema: type: object required: - results - count allOf: - $ref: '#/components/schemas/PaginatedResponse' - type: object properties: results: type: array items: $ref: '#/components/schemas/MappingDataSource' '400': $ref: '#/components/responses/400Error' '401': $ref: '#/components/responses/401Error' default: $ref: '#/components/responses/DefaultError' components: parameters: offsetParam: in: query name: offset required: false schema: type: integer minimum: 0 example: 0 description: >- The number of documents to skip before starting to collect the result set. x-ms-parameter-location: method limitParam: in: query name: limit required: false schema: type: integer minimum: 1 maximum: 100 example: 20 description: The numbers of results to return. x-ms-parameter-location: method schemas: properties-name: type: string example: My supplier list nullable: true Organization_properties-identifier: type: string description: Uniquely identify an organization. example: mEFayXdO identifier: type: string description: Uniquely identify a workspace. example: mEFayXdO MappingDataSource_properties-identifier: type: string description: Uniquely identify a mapping data source. example: mEFayXdO readOnly: true PaginatedResponse: type: object required: - count properties: count: type: integer example: 10 description: Number of items in results. minimum: 0 next: type: string nullable: true description: URL to request next page of results. previous: type: string nullable: true description: URL to request previous page of results. MappingDataSource: type: object description: >- A mapping data source is used to map from raw data found by our AI models to records in your database. required: - identifier - organization - workspace - keyProperty - displayProperty properties: identifier: type: string description: Uniquely identify a mapping data source. example: mEFayXdO readOnly: true name: type: string example: My supplier list nullable: true keyProperty: type: string example: value description: Attribute in the schema which uniquely identifiers the value displayProperty: type: string example: value description: Attribute in the schema which is used to display the value organization: type: string example: mewlkWEKL description: The organization that this mapping data source belongs to. nullable: true workspace: type: string example: mewlkWEKL description: The workspace that this mapping data source belongs to. nullable: true schema: type: object description: The schema of the mapping data source. example: type: object $schema: http://json-schema.org/draft-07/schema# required: - label properties: label: type: string description: type: string RequestError: type: object additionalProperties: false required: - type - errors properties: type: type: string example: validation_error errors: type: array items: type: object required: - attr - code - detail properties: attr: type: string nullable: true example: non_field_errors code: type: string example: unique detail: type: string example: This index name has already been used responses: 400Error: description: >- Bad request. If it is a validation error will contain a list of each invalid field content: application/json: schema: $ref: '#/components/schemas/RequestError' x-ms-error-response: true 401Error: description: Authorisation error content: application/json: schema: $ref: '#/components/schemas/RequestError' x-ms-error-response: true DefaultError: description: UnexpectedError content: application/json: schema: $ref: '#/components/schemas/RequestError' x-ms-error-response: true securitySchemes: ApiKeyAuth: type: http scheme: bearer description: >- Basic authentication using an API key, e.g. `{Authorization: Bearer aff_0bb4fbdf97b7e4111ff6c0015471094155f91}`. You can find your API key within the Settings page of the [Affinda web app](https://app.affinda.com/). You can obtain an API key by [signing up for a free trial](https://app.affinda.com/auth/register). ````