Payrails
Payrails is a modular payment and financial infrastructure platform — "the operating system for profitable growth" — that gives merchants unified control over payments, tokenization, and financial data. Its API and SDKs orchestrate payments across many payment service providers (Adyen, Stripe, Checkout.com, Braintree, Klarna, and 100+ local methods), with a PCI-certified token vault, network tokenization, 3D Secure, a no-code Workflow Studio for routing and decisioning, automated reconciliation, chargeback/dispute management, fraud screening, and unified analytics. Authentication is OAuth 2.0 client-credentials (plus optional mTLS); events are delivered as HMAC-signed webhooks. Used by Eneba, PUMA, Vinted, Preply, inDrive, Just Eat, and Careem.
Payrails is listed with 1 API on the APIs.io network. Tagged areas include Company, Payments, Payment Orchestration, Fintech, and Tokenization.
The Payrails catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Payrails’ developer surface includes documentation, API reference, getting-started guide, engineering blog, support, authentication, changelog, and 28 more developer resources.
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Stripe App Marketplace and Partner Ecosystem (builders on Stripe) | standard | 44.1 | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
Payrails API
Payrails' REST API for payment orchestration — executions and payment actions (authorize, confirm, capture, cancel, refund, payout), instruments and tokens, the PCI vault, provi...
Agent Skills 4
Packaged agent skills for driving this provider's APIs from an AI assistant.
Accept a card payment
AGENT SKILLDefend a dispute
AGENT SKILLRefund a payment
AGENT SKILLTokenize and vault a card
AGENT SKILLService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
Payrails
SLAEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Payrails Notifications Webhooks
ASYNCAPISecurity Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll for all 8
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Source (apis.yml)
Payrails API — frequently asked questions
Does Payrails have an API?
Yes. APIs.io lists 1 API from Payrails, including Payrails API.
How do I authenticate with the Payrails API?
Payrails uses bearer-token authentication (oauth2/mutualTLS · 3 schemes). The details are profiled on APIs.io as Payrails Authentication.
Is the Payrails API ready for AI agents?
Payrails has a Kin Score of 52.9 out of 100 (developing) and an Agent Readiness score of 26.8 (agent-aware), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.