Moneris
Moneris (Moneris Solutions Corporation) is Canada's largest payment processor and merchant-acquiring company, founded in December 2000 as a joint venture equally owned by Royal Bank of Canada (RBC) and Bank of Montreal (BMO). It is a payment-technology and card-acquiring company rather than a deposit-taking Schedule I bank, sitting in the payments-infrastructure layer of Canadian financial services: it serves roughly 325,000 points of commerce, processes close to five billion transactions a year, and handles on the order of one in three Canadian card transactions. In 2025-2026 RBC and BMO explored a sale of the venture, with Francisco Partners (owner of Verifone) reported as the lead buyer. Unlike its bank owners, Moneris is not subject to Canada's coming Consumer-Driven Banking framework; its "open" surface is a commercial, self-serve first-party developer program. Moneris runs a real, public developer portal at developer.moneris.com documenting the Moneris Unified API (REST, OpenAPI 3.0.3, hosts api.moneris.io production / api.sb.moneris.io sandbox) covering payments, tokenized payment methods, refunds, recurring billing/subscriptions, 3-D Secure, Kount fraud/risk, disputes, multi-currency pricing, and third-party merchant onboarding, secured with OAuth 2.0 client credentials and API keys, with a published Postman workspace.
Moneris publishes 15 APIs on the APIs.io network, including 3D Secure API, Customers API, Disputes API, and 12 more. Tagged areas include Financial-Services, Payments, Payment Processing, Card Payments, and Merchant Services.
The Moneris catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Moneris’ developer surface includes authentication, sandbox, getting-started guide, changelog, signup flow, documentation, engineering blog, and 28 more developer resources.
Kin Score
APIs 15
Individual APIs this provider publishes, each with its own machine-readable definition.
Moneris 3D Secure API
Perform 3D Secure authentications against payment methods
Moneris Customers API
Perform and Manage customers
Moneris Disputes API
Perform and Manage Disputes
Moneris Installments API
Perform and Manage Installments
Moneris Kount API
Perform and Manage Kount risk assessment inquiries
Moneris Merchant Onboarding API
Manage Merchants onboarding
Moneris Multi-Currency Pricing Rate Lookup API
Retrieve Multi-Currency Pricing Rate Lookups
Moneris Payment Methods API
Create and Manage payment methods
Moneris Payments API
Perform and Manage payments
Moneris Products API
Product recommendations
Moneris Refunds API
Perform and Manage payment refunds
Moneris Subscriptions API
Perform and Manage Subscriptions
Moneris Surcharge Lookup API
The Surcharge Lookup API from Moneris — 1 operation(s) for surcharge lookup.
Moneris Terminal & Service Orders API
Manage Moneris Terminal & Service Orders
Moneris Validations API
Perform and Manage card validations
Scroll for all 15
Open Collections 1
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Moneris API
OPEN COLLECTIONMCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Moneris MCP Server
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Moneris Subscriptions Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 4
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
Scroll for all 7
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 3
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.