Volt
Volt is a London-headquartered real-time payments company that operates a global account-to-account (A2A) "pay by bank" network built on open banking rails. Founded in 2019, Volt connects merchants to bank-initiated payments across the UK (Faster Payments / Open Banking under PSD2), Europe (SEPA), Brazil (Pix), Australia (PayTo), and other real-time schemes through a single API, so shoppers pay directly from their bank account without cards. Its platform spans payment initiation, refunds, payouts, recurring payments (mandates / variable recurring payments), Volt Accounts and virtual IBANs for settlement and collections, account verification (confirmation of payee), and reconciliation reporting. Volt sells to merchants and PSPs across ecommerce, travel, gaming, iGaming and financial services, and is FCA-authorised in its home market of the United Kingdom. Volt ships a genuine, API-native developer surface: a public developer portal and OpenAPI-backed API reference at docs.volt.io, a single production gateway host (gateway.volt.io) with a sandbox, OAuth2 authentication, and webhooks for asynchronous payment events. The docs.volt.io API reference renders schemas server-side, but Volt publishes a real OpenAPI 3.0.1 definition for its Accounts API (virtual IBANs, named accounts, settlement) in the github.com/volt-io/volt-io-accounts repository, and ships first-party mobile checkout SDKs (iOS/Android) plus e-commerce plugins in the same GitHub organization.
Volt publishes 1 API on the APIs.io network: Accounts API. Tagged areas include Payments, United Kingdom, Open Banking, Account-to-Account, and Real-Time Payments.
The Volt catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Volt’s developer surface includes authentication, sandbox, pricing, signup flow, documentation, API reference, getting-started guide, and 30 more developer resources.
Kin Score
APIs 6
Individual APIs this provider publishes, each with its own machine-readable definition.
Volt Payments API
Volt's Global Payments API initiates account-to-account (pay by bank) payments across open-banking and real-time schemes (UK Faster Payments, SEPA, Pix, PayTo and more), creatin...
Volt Mandates API
The Mandates API manages recurring account-to-account payments, including variable recurring payments (VRP) and mandate lifecycle, letting merchants set up and collect repeat ba...
Volt Accounts API
The Accounts API powers Volt Accounts and virtual IBANs for settlement, collections, payouts and refunds, giving merchants programmatic named accounts for receiving and disbursi...
Volt Verify API
The Verify (Account Identification) API confirms bank account ownership and details before payment, supporting confirmation-of-payee style checks to reduce misdirected payments ...
Volt Reporting API
The Reporting (Reporter) API exposes transaction, settlement and reconciliation data so merchants can retrieve reports on payments, payouts and account activity across the Volt ...
Volt Authentication API
The Authentication API issues OAuth2 access tokens for the Volt gateway. A POST to /oauth exchanges client_id, client_secret and username/password (resource-owner password grant...
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
volt-io-mcp.yml
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Volt Io Webhooks
ASYNCAPISecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 5
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 7
Pagination, idempotency, versioning, errors, and events
Scroll for all 7
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API