> ## 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 funding source > Returns detailed information for a specific funding source, including its type, status, and verification details. Supports bank accounts (via Open Banking), debit card funding sources, and Dwolla balance (verified customers only). Debit card funding sources include masked card details such as brand, last four digits, expiration date, and cardholder name. ## OpenAPI ````yaml get /funding-sources/{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: /funding-sources/{id}: get: tags: - funding sources summary: Retrieve a funding source description: >- Returns detailed information for a specific funding source, including its type, status, and verification details. Supports bank accounts (via Open Banking), debit card funding sources, and Dwolla balance (verified customers only). Debit card funding sources include masked card details such as brand, last four digits, expiration date, and cardholder name. operationId: getFundingSource parameters: - name: id in: path description: Funding source 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/FundingSource' examples: standard_bank_account: summary: Standard bank account value: _links: self: href: >- https://api-sandbox.dwolla.com/funding-sources/49dbaa24-1580-4b1c-8b58-24e26656fa31 type: application/vnd.dwolla.v1.hal+json resource-type: funding-source id: 49dbaa24-1580-4b1c-8b58-24e26656fa31 status: verified type: bank bankAccountType: checking name: Test checking account created: '2022-07-23T00:18:21.419Z' removed: false channels: - ach bankName: SANDBOX TEST BANK fingerprint: >- 5012989b55af15400e8102f95d2ec5e7ce3aef45c01613280d80a236dd8d6c settlement_account: summary: Card network settlement account value: _links: self: href: >- https://api-sandbox.dwolla.com/funding-sources/12345678-1234-1234-1234-123456789012 type: application/vnd.dwolla.v1.hal+json resource-type: funding-source id: 12345678-1234-1234-1234-123456789012 status: unverified type: bank bankAccountType: checking name: Checkout.com Settlement Account created: '2024-01-15T10:30:00.000Z' removed: false channels: - ach - real-time-payments bankName: ABC Bank fingerprint: >- 4cf31392f678cb26c62b75096e1a09d4465a801798b3d5c3729de44a4f54c794 bankUsageType: card-network card_funding_source: summary: Debit card funding source value: _links: self: href: >- https://api-sandbox.dwolla.com/funding-sources/12345678-abcd-1234-abcd-123456789012 type: application/vnd.dwolla.v1.hal+json resource-type: funding-source transfer-to-balance: href: https://api-sandbox.dwolla.com/transfers type: application/vnd.dwolla.v1.hal+json resource-type: transfer remove: href: >- https://api-sandbox.dwolla.com/funding-sources/12345678-abcd-1234-abcd-123456789012 type: application/vnd.dwolla.v1.hal+json resource-type: funding-source customer: href: >- https://api-sandbox.dwolla.com/customers/91f059e7-fac6-4677-bee1-49057a6e528f type: application/vnd.dwolla.v1.hal+json resource-type: customer transfer-receive: href: https://api-sandbox.dwolla.com/transfers type: application/vnd.dwolla.v1.hal+json resource-type: transfer id: 12fb2f3c-39c7-40cf-99e2-b0311ba39261 status: verified type: card name: My Visa Debit Card created: '2025-12-10T18:02:47.985Z' removed: false channels: [] fingerprint: >- a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2 cardDetails: brand: VISA lastFour: '1519' expirationMonth: 10 expirationYear: 2027 nameOnCard: Jane Doe bin: '40247644' billingAddress: address1: 552 test city: Des Moines stateProvinceRegion: IA country: US postalCode: '50310' '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: Funding source not found. x-codeSamples: - lang: bash source: > GET https://api-sandbox.dwolla.com/funding-sources/49dbaa24-1580-4b1c-8b58-24e26656fa31 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 fundingSourceUrl = "https://api-sandbox.dwolla.com/funding-sources/49dbaa24-1580-4b1c-8b58-24e26656fa31"; dwolla.get(fundingSourceUrl).then((res) => res.body.name); // => "Test checking account" - lang: python source: > # Using dwollav2 - https://github.com/Dwolla/dwolla-v2-python funding_source_url = 'https://api-sandbox.dwolla.com/funding-sources/49dbaa24-1580-4b1c-8b58-24e26656fa31' funding_source = app_token.get(funding_source_url) funding_source.body['name'] # => 'Test checking account' - lang: php source: > id($fundingSourceUrl); $fundingSource->name; # => "Test checking account" ?> - lang: ruby source: > # Using dwolla_v2 - https://github.com/Dwolla/dwolla-v2-ruby funding_source_url = 'https://api-sandbox.dwolla.com/funding-sources/49dbaa24-1580-4b1c-8b58-24e26656fa31' funding_source = app_token.get funding_source_url funding_source.name # => "Test checking account" 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: FundingSource: title: FundingSource type: object properties: _links: additionalProperties: $ref: '#/components/schemas/HalLink' id: type: string example: d3d6b41e-5567-4bc6-9c6e-0efd0a3e647e status: type: string example: unverified type: type: string example: bank bankAccountType: type: string example: checking name: type: string example: My bank created: type: string format: date-time example: '2022-07-23T00:18:21.419Z' removed: type: boolean example: true channels: type: array description: Payment processing channels supported by this funding source items: type: string enum: - ach - real-time-payments - wire - external example: ach bankName: type: string example: SANDBOX TEST BANK fingerprint: type: string example: 5012989b55af15400e8102f95d2ec5e7ce3aef45c01613280d80a236dd8d6c bankUsageType: type: string description: >- The usage type of the bank account. Indicates if this is a settlement account for card network processors. enum: - card-network example: card-network cardDetails: type: object description: Card-specific details. Only present when type is 'card'. properties: brand: type: string description: >- The card brand/network (e.g., Visa, Mastercard, American Express) example: Visa lastFour: type: string description: The last four digits of the card number example: '1234' expirationMonth: type: integer description: The card expiration month (1-12) example: 12 minimum: 1 maximum: 12 expirationYear: type: integer description: The card expiration year (4-digit year) example: 2026 nameOnCard: type: string description: The cardholder name as it appears on the card example: John Doe bin: type: string description: >- Bank Identification Number (BIN) - the first 6-8 digits of the card number example: '40247644' billingAddress: type: object description: The billing address associated with the card properties: address1: type: string description: First line of the street address example: 552 test address2: type: string description: Second line of the street address (optional) example: Apt 4B address3: type: string description: Third line of the street address (optional) example: Unit 101 city: type: string description: City name example: Des Moines stateProvinceRegion: type: string description: Two-letter state, province, or region code example: IA country: type: string description: Two-letter country code (ISO 3166-1 alpha-2) example: US postalCode: type: string description: Postal code or ZIP code example: '50310' 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 securitySchemes: clientCredentials: type: oauth2 flows: clientCredentials: tokenUrl: /token x-speakeasy-token-endpoint-authentication: client_secret_basic scopes: {} ````