Finance & Stock MarketKey Required

Open Banking APIFree REST Service

The Open Banking API enables users to connect their bank accounts securely and access transaction data without needing paperwork or PSD2 certificates. It allows for the creation of API keys, exporting of credentials, and seamless integration with SDKs for quick access to banking information.

Best for:Forex calculators, fintech SaaS prototypes, stock monitoring, and payment conversions.
Verified REST Service
Official Documentation
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Rate Limit
Free (Quota-limited)
Auth
External Key
Security & CORS
HTTPS • CORS Enabled
Payload Format
JSON / REST

Open Banking API API Key Required

An external API key is required to authenticate requests with Open Banking API. Allowance: Free (Quota-limited). Obtain your free key from the official developer portal and replace YOUR_API_KEY in the code snippets below.

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Auth-Gated

Live Test Console & 3D Assistant

Launch 3D studio to inspect query parameters, authentication headers, or test with your personal developer key.

Quickstart Code Snippets

Copy-paste ready boilerplate for your tech stack.

Bypass browser CORS restrictions. Protected by in-memory RAM cache and automated circuit breaker.
Get Free API Key →
// Call via FreeAPI Smart Edge Gateway (In-Memory Cache + CORS Guard)
// Endpoint: https://findfreeapi.com/api/v1/gateway/open-banking-api

async function callOpenBankingAPI() {
  try {
    const response = await fetch("https://findfreeapi.com/api/v1/gateway/open-banking-api", {
      headers: {
        "Accept": "application/json",
        // "x-freeapi-key": "fapi_live_your_api_key" // FreeAPI Gateway Key
      }
    });

    if (!response.ok) {
      throw new Error(`Gateway HTTP error! status: ${response.status}`);
    }

    const data = await response.json();
    console.log("FreeAPI Live Data:", data);
  } catch (error) {
    console.error("FreeAPI Gateway Error:", error);
  }
}

callOpenBankingAPI();
Running this API inside a bot, microservice, or backend daemon?

Share with Devs & GitHub Badge

Share this public endpoint with your team or embed verified status badge in your README.md.

GitHub README.md Badge (Live SVG):
[![Open Banking API - Free Public API](https://findfreeapi.com/api/badge/open-banking-api?style=flat)](https://findfreeapi.com/en/service/open-banking-api?utm_source=github_badge&utm_medium=readme&utm_campaign=readme_badge)

Key Advantages (Pros)

  • Free Tier Available: Developers can test and build without entering credit card details.
  • Documented Rate Limit: Free (Quota-limited).
  • HTTPS & CORS Enabled: Can be queried directly from client browsers or server backends.

Considerations & Limits (Cons)

  • External Key Required: Requires creating an account with the provider.
  • Rate Limited: Excessive rapid requests may receive HTTP 429 status.
  • Third-party SLA: Service uptime depends on the upstream provider.

Frequently Asked Questions (FAQ)

Technical and integration answers for Open Banking API.

Yes, Open Banking API is listed as a free endpoint on FreeAPI Directory with an allowance of: Free (Quota-limited).

GitHub README Verified Badge

Embed this live verified badge in your project or repository.

Preview:Open Banking API FreeAPI Verified Badge
[![Open Banking API - Free Public API](https://findfreeapi.com/api/badge/open-banking-api?style=flat)](https://findfreeapi.com/en/service/open-banking-api?utm_source=github_badge&utm_medium=readme&utm_campaign=readme_badge)
Official Service Provider Ownership: Open Banking API

All data feeds, trademarks, and documentation belong directly to the original API provider. FreeAPI serves purely as a discovery index and documentation reference for developers.

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