# Barclays

**Canonical:** https://apis.io/providers/barclays/  
**Website:** https://developer.barclays.com/  
**APIs profiled:** 23

Barclays is a multinational financial services company providing retail and commercial banking, investment banking, wealth management, and credit cards. The Barclays API Exchange (developer.barclays.com) offers 22+ APIs covering open banking account information, payment initiation, confirmation of funds, ATM/branch location, rewards, digital wallet, and more, compliant with UK Open Banking and EU PSD2 standards.

## Kin Score — 29.0 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 29.0).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 11.3 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 26.2 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

Regulatory layer — **Banking & Open Finance**: 31.6 (matched via tags).

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (23)

- **Barclays Smartpay Web Payment API** — Barclays Smartpay Web Payment API enables businesses to accept payments on their website with real-time processing, secure encryption, and fraud prevention.
- **Barclays Bank Ireland Confirmation of Funds API** — Verify the availability of funds in a Barclays Bank Ireland account in real-time.
- **Barclays Account and Transactions API** — Access and manage account information and transaction history through UK Open Banking standards.
- **Barclays Bank Ireland Account Information API** — Securely access and retrieve account information from Barclays Bank Ireland accounts.
- **Barclays Bank Ireland Payment Initiation API** — Initiate payments from Barclays Bank Ireland accounts via PSD2-compliant API.
- **Barclays Confirmation of Funds API** — Verify the availability of funds in a Barclays account in real-time.
- **Barclays Consent API** — Manage customer consent for third-party access to Barclays account data.
- **Barclays Dynamic Client Registration API** — Programmatically register TPP client applications with Barclays for Open Banking access.
- **Barclays Event Notification API** — Receive real-time webhook notifications for account and transaction events.
- **Barclays Payment Initiation API** — Securely initiate and authorize payments from Barclays accounts via Open Banking.
- **Barclays ATM Locator API** — Find the nearest Barclays ATMs with details on available services and operating hours.
- **Barclays Branch Locator API** — Find Barclays bank branches with addresses, phone numbers, and operating hours.
- **Barclays FCA Service Metrics API** — Access Barclays FCA-mandated service performance metrics data.
- **Barclays Product Details API** — Access detailed information about Barclays banking products including rates, fees, and eligibility.
- **Barclays Accounts API** — Access and manage Barclays account information via Open Banking standards.
- **Barclays Authentication API** — Secure OAuth2 authentication for accessing Barclays Open Banking APIs.
- **Barclays Card Application API** — Integrate credit card application functionality with real-time status updates.
- **Barclays Cryptography Key Exchange API** — Secure cryptographic key exchange for encrypted API communication with Barclays.
- **Barclays Digital Wallet API** — Integrate digital wallet functionality for mobile payments and account management.
- **Barclays Payments API** — Securely make and receive payments with fraud detection and real-time tracking.
- **Barclays Rewards Loyalty Sync API** — Integrate loyalty programs and sync rewards data with Barclays customer accounts.
- **Barclays Rewards Pay with Points API** — Enable customers to pay with Barclays Rewards points at merchant point-of-sale.
- **Barclays Transactions API** — Access detailed transaction history and spending analytics for Barclays accounts.

## Security (2)

- **Barclays Domain Security** — TLSv1.3 · HSTS · DMARC
- **Barclays Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Barclays Plans Pricing**

## Use cases (6)

- **Personal Finance Management** — Aggregate Barclays account data in budgeting and financial planning apps.
- **Open Banking Payments** — Initiate payments directly from customer bank accounts via PSD2.
- **E-Commerce Checkout** — Accept Barclays-branded payments via Smartpay Web Payment API.
- **Branch and ATM Finder** — Embed ATM and branch location search in apps and websites.
- **Loyalty Integration** — Integrate Barclays Rewards with merchant loyalty programs.
- **Credit Card Origination** — Enable online credit card applications through partner platforms.

## Tags

Banking, Credit Cards, Finance, Open Banking, Payments, PSD2, UK Banking

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/barclays/). Scores are computed from the provider's own public artifacts under a published rubric.