Concord Fax API

developer.concordfax.com · checked 8 Oct 2026

#21 · Fax APIs

Visit developer.concordfax.com ↗ Alternatives Concord Fax API vs Send FAX Mail API

How it plugs in

—Public API

NoOpen source

NoFree tier

Signal on Fax APIs5.2#21 of 26

Concord offers APIs for fax and document automation through its Developer Portal.

Pricing

Concord Fax APIPay-as-you-go pricing; the page does not list a price. · High-volume fax sending · API access for fax and document automation · pricing scales with usageOn request

As concord.net lists them, checked 8 Oct 2026.

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Runs on

Web
Windows
Mac
Linux
iOS
Android

Facts

Website: developer.concordfax.com
Price: Not published
Free trial: Not stated
Account management: The API portfolio includes account management for adds, moves, changes, and deletes.
Account requirement: Using outbound fax delivery requires a Concord account with outbound services capability.
Additional APIs: Concord says additional APIs are available on request.
Authentication: The web services support username-and-password authentication and OAuth 2.0 token authentication.
Available integrations: Concord identifies Epic, Microsoft applications, and Salesforce as technology partner integrations for Cloud Fax.
Company history: Concord Technologies says it opened in Seattle in 1996.
Compliance: Concord lists HIPAA requirements, HITRUST certification, SOC 2 Type 2 compliance, PCI self-certification, and DirectTrust membership.
Delivery status: Applications can retrieve fax delivery status by polling or receive status updates pushed to a client internet endpoint.
Developer resources: The Developer Portal provides API method documentation, guidance, best practices, sample code including Java and .NET/C#, and integration utilities.
Document automation: The API supports document classification, automated data extraction, and barcode extraction.
Founded: 1996
Headquarters: Seattle, Washington, USA

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