1. Integration
Partner API
  • Getting Started
    • Introduction
    • Authentication
    • Business Use Cases
  • API References
    • Partner Operations
      • Balances & History
        • Get Balances
        • Get Balance History
      • Crypto Deposits
        • Get Crypto Deposit Details
      • Crypto Withdrawals
        • Add Whitelisted Wallet
        • Get Whitelisted Wallets
        • Delete Whitelisted Wallet
        • Create Crypto Withdrawal
        • Get Crypto Withdrawal Details
      • SEPA Deposits
        • Get SEPA Payment Details
        • Get SEPA Deposit Details
      • SEPA Withdrawals
        • Create SEPA Withdrawal
        • Get SEPA Withdrawal Details
      • Currency Exchange
        • Get Rates
        • Create Lock
        • Create Exchange
        • Get Exchange Details
  • Integration
    • Integration Guides
    • Transaction Processing
    • Error Handling
    • Rate Limiting
    • Webhooks
      • Crypto Deposit Webhook
      • Crypto Withdrawal Webhook
      • SEPA Deposit Webhook
      • SEPA Withdrawal Webhook
      • Exchange Webhook
  • Reference
    • Supported Currencies
    • Fees
    • FAQ
    • Changelog
    • Support
  1. Integration

Integration Guides

We provide multiple ways to explore the Fintegence Partner API, from instant browser-based testing to full local environment setup. Choose the method that best fits your current integration stage.

Integration Paths#

1. Interactive API Explorer (In-Docs)#

Every endpoint in our documentation includes a built-in "Try It" console. This is the fastest way to inspect request and response structures without any local setup.
Best for: Immediate sanity checks, schema review, and quick endpoint exploration.
How to use it: Open any endpoint page and use the interactive request panel.

2. Fintegence Public Postman Workspace#

For a more structured testing experience, use our official Postman Workspace. It includes pre-configured collections for Partner Operations and User Operations.
Best for: Testing multi-step flows, working across staging and production environments, and sharing requests across your team.
How to use it: Open the workspace directly in your browser or Postman app.
Explore Fintegence Postman Workspace ->

3. Local Collection Export#

If you prefer to use your own API client, such as Insomnia or Bruno, or want to version and automate requests in your own environment, export the collection from Postman and import it into your preferred tool.
Best for: Offline work, automated testing, version-controlled request collections, and team collaboration.
How to use it: In the Postman Workspace, open the collection, choose Export, and import the resulting JSON file into your client.

Environment Configuration#

Before making requests, configure your environment variables for either staging or production.
VariableStageProduction
baseUrlhttps://stage-api.fintegence.iohttps://api.fintegence.io
apiKeyYour Staging API KeyYour Production API Key
Authentication
All requests are authenticated with the x-api-key header. Once you define the apiKey variable in your environment, the collection can reuse it automatically across requests.

Collection Structure#

The collection is organized into two main operational areas.

Partner Operations#

Use this section to manage partner-level treasury and settlement logic.
Balances & Transaction History: Monitor current balances and historical financial activity.
Crypto Deposits: Handle Travel Rule compliance for incoming partner deposits.
Crypto Withdrawals: Send digital assets to external wallets with fee estimation and compliance checks.
Currency Exchange: Lock rates, execute exchanges, and track results.
SEPA Deposit: Retrieve partner bank details and track incoming EUR deposits.
SEPA Transfers: Verify beneficiary bank accounts and execute outbound EUR payouts.

Recommended Integration Approach#

A typical implementation path looks like this:
1.
Start with the in-docs explorer to understand request and response structures.
2.
Use the Postman Workspace to validate full flows in staging.
3.
Export collections to your local tooling if you need automated tests or versioned request sets.
4.
Configure webhooks early, because many operational flows are asynchronous.
Asynchronous Processing
Many flows in the Fintegence API are asynchronous, including KYC, SEPA transfers, crypto withdrawals, exchanges, orders, and Travel Rule reviews. Your integration should rely on webhooks for real-time updates and use polling endpoints as a backup source of truth.
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