> ## Documentation Index > Fetch the complete documentation index at: https://developers.dwolla.com/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve a mass payment > Retrieve detailed information for a mass payment by its unique identifier. Returns the current processing status (pending, processing, or complete), creation date, metadata, and links to the source funding source and payment items. Use this endpoint to monitor mass payment processing progress and determine when to check individual item results. ## OpenAPI ````yaml get /mass-payments/{id} openapi: 3.1.0 info: title: Dwolla API description: Dwolla API Documentation contact: name: Dwolla Developer Relations Team url: https://developers.dwolla.com email: api@dwolla.com version: '2.0' termsOfService: https://www.dwolla.com/legal/tos/ license: name: MIT url: https://github.com/Dwolla/dwolla-openapi/blob/master/LICENSE servers: - url: https://api.dwolla.com description: Production server - url: https://api-sandbox.dwolla.com description: Sandbox server security: - clientCredentials: [] tags: - name: tokens description: Operations related to Application Access Tokens - name: root description: Root API operations - name: accounts description: Operations related to Accounts - name: customers description: Operations related to Customers - name: kba description: Operations related to Knowledge-Based Authentication - name: beneficial owners description: Operations related to Beneficial Owners - name: documents description: Operations related to Documents - name: exchanges description: Operations related to Exchanges - name: exchange sessions description: Operations related to Exchange Sessions - name: funding sources description: Operations related to Funding Sources - name: transfers description: Operations related to Transfers - name: labels description: Operations related to Labels - name: mass payments description: Operations related to Mass Payments - name: events description: Operations related to Events - name: webhook subscriptions description: Operations related to Webhook Subscriptions - name: webhooks description: Operations related to Webhooks - name: client tokens description: Operations related to Client Tokens - name: sandbox simulations description: Sandbox-only operations for simulating processing of bank transfers paths: /mass-payments/{id}: get: tags: - mass payments summary: Retrieve a mass payment description: >- Retrieve detailed information for a mass payment by its unique identifier. Returns the current processing status (pending, processing, or complete), creation date, metadata, and links to the source funding source and payment items. Use this endpoint to monitor mass payment processing progress and determine when to check individual item results. operationId: getMassPayment parameters: - name: id in: path description: Mass payment unique identifier required: true schema: type: string - $ref: '#/components/parameters/Accept' responses: '200': description: successful operation headers: {} content: application/vnd.dwolla.v1.hal+json: schema: $ref: '#/components/schemas/MassPayment' '403': description: Forbidden headers: {} content: application/vnd.dwolla.v1.hal+json: schema: type: object properties: code: type: string example: Forbidden message: type: string example: Not authorized to retrieve mass payment '404': description: Not Found headers: {} content: application/vnd.dwolla.v1.hal+json: schema: type: object properties: code: type: string example: NotFound message: type: string example: Mass payment not found x-codeSamples: - lang: bash source: > GET https://api-sandbox.dwolla.com/mass-payments/eb467252-808c-4bc0-b86f-a5cd01454563 Accept: application/vnd.dwolla.v1.hal+json Authorization: Bearer pBA9fVDBEyYZCEsLf/wKehyh1RTpzjUj5KzIRfDi0wKTii7DqY - lang: javascript source: > // Using dwolla-v2 - https://github.com/Dwolla/dwolla-v2-node var massPaymentUrl = "https://api-sandbox.dwolla.com/mass-payments/eb467252-808c-4bc0-b86f-a5cd01454563"; dwolla.get(massPaymentUrl).then((res) => res.body.status); // => 'processing' - lang: python source: > # Using dwollav2 - https://github.com/Dwolla/dwolla-v2-python mass_payment_url = 'https://api-sandbox.dwolla.com/mass-payments/eb467252-808c-4bc0-b86f-a5cd01454563' mass_payment = app_token.get(mass_payment_url) mass_payment.body['status'] # => 'processing' - lang: php source: > byId($massPaymentUrl); $massPayment->status; # => "processing" ?> - lang: ruby source: > # Using dwolla_v2 - https://github.com/Dwolla/dwolla-v2-ruby mass_payment_url = "https://api-sandbox.dwolla.com/mass-payments/eb467252-808c-4bc0-b86f-a5cd01454563" mass_payment = app_token.get mass_payment_url mass_payment.status # => "processing" components: parameters: Accept: name: Accept in: header required: true description: >- The media type of the response. Must be application/vnd.dwolla.v1.hal+json schema: type: string enum: - application/vnd.dwolla.v1.hal+json default: application/vnd.dwolla.v1.hal+json schemas: MassPayment: title: MassPayment type: object properties: _links: type: object additionalProperties: $ref: '#/components/schemas/HalLink' id: type: string example: 11ac4051-7b76-44fc-87ab-ae23012393f0 status: type: string example: complete created: type: string format: date-time example: '2022-01-20T17:41:41.000Z' metaData: type: object total: $ref: '#/components/schemas/TransferAmount' totalFees: $ref: '#/components/schemas/TransferAmount' correlationId: type: string example: CID-8a2cdc8d-629d-4a24-98ac-40b735229fe2 HalLink: title: HalLink type: object properties: href: type: string example: https://api.dwolla.com type: type: string example: application/vnd.dwolla.v1.hal+json resource-type: type: string example: resource-type TransferAmount: title: TransferAmount type: object required: - value - currency properties: value: type: string example: '5.00' currency: type: string example: USD securitySchemes: clientCredentials: type: oauth2 flows: clientCredentials: tokenUrl: /token x-speakeasy-token-endpoint-authentication: client_secret_basic scopes: {} ````