Get powerful business technology solutions that help you make the sale, keep your customers happy and get your money faster. Heartland’s powerful point of sale, payments and payroll technology suite is at your fingertips.

API styles

REST

Webhooks

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Webhooks management API

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Sandbox environment

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Authentication

OAuth playground

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Identity protocols

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SSO / Social login

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Postman / Insomnia collections

OpenAPI/Swagger specs

Free developer account

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App listing requirements

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Pagination style

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CLI

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Query Language

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Community

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Integrations

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GraphQL playground

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API pricing

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API limits

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API changelog

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Status page

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Tutorials

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Samples & examples

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Base endpoint

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GraphQL endpoint

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IDE Extensions

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Estimated developers

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Estimated customers

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