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Every spec file published to this developer center is available as a raw YAML file at a stable URL. Use these links to import specs into Postman, generate client SDKs, connect IDE plugins, or run your own validation tooling. Specs are updated with each platform release — the URLs below always reflect the current published version. Sections below mirror the product tabs in the top navigation. Within each product, request/response specs are OpenAPI 3.0 and webhook event specs are AsyncAPI 3.0 — the Type column tells you which is which. Jump to a product:

IngoPay API

Tokenization, push & pull payments, risk, ancillary services, and gateway webhooks.

Embedded Account Capture

iFrame session management and EAC plugin webhooks.

Notify — Classic

Notify v3 request specs and Classic webhook events.

Notify — Managed Parties

Notify v4 request specs and Managed Parties webhook events.

Banking Platform

Banking Platform API and webhook events.
Specs marked Coming Soon on their reference pages are excluded from this index. Those specifications are subject to change prior to general availability and are not recommended for integration. Contact your Ingo integration manager for availability timelines.

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IngoPay API

The IngoPay API uses a shared endpoint (POST /gateway/verify, POST /gateway/process, POST /gateway/v12/debit/process) that branches by account_type. Each spec below covers a single account type so the request and response schemas are unambiguous in the API playground and in generated clients.

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Account Tokenization

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Push Payments

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Pull Payments

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Risk & Compliance

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Ancillary Services

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Webhooks

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Embedded Account Capture

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Session Management

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Webhooks

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Notify — Classic

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Notify

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Webhooks

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Notify — Managed Parties

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Notify

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Webhooks

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Banking Platform

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API Reference

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Webhooks

The Banking Platform webhook spec includes Card Lifecycle and Card Authorization event schemas. These are documented for advance integration planning — Card Issuance is currently In Development and these events will not fire until the capability is enabled for your program.