# Worldline

**Canonical:** https://apis.io/providers/worldline/  
**Website:** https://worldline.com/  
**APIs profiled:** 1

Worldline is a global payments and financial services provider offering acquiring, processing, and digital payment solutions for merchants and partners. Through its developer portal, Worldline exposes APIs that enable partners to integrate card‑based authorizations, refunds, recurring payments, and other transaction services. The platform supports multiple currencies, strong customer authentication, and comprehensive reporting, helping businesses streamline payment operations worldwide.

## Kin Score — 32.7 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 53.6 |
| Contract Quality | 45.6 |
| Contract Governance | 4.5 |
| Operational Transparency | 19.0 |
| Developer Ergonomics | 42.9 |
| Access Clarity | 27.7 |

Regulatory layer — **Payments**: 11.6 (matched via tags).

## Agent readiness — 20.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **Acquiring API** — Worldline Acquiring API provides partners integration for payment services.

## Security (1)

- **Worldline Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Payments, Financial Services, Acquiring, Partners

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