eFax From $18.99/mo 9.3 Visit 
Concord Fax API
developer.concordfax.com
Spec sheet
- Product
- Concord offers APIs for fax and document automation through its Developer Portal.Read 8 Oct 2026 · concord.net
- Intended users
- Concord describes its cloud fax and document exchange offerings as tailored to healthcare organizations and their document workflows.Read 8 Oct 2026 · concord.net
- Security
- Concord states that fax communications are encrypted in transit over TLS or Secure HTTP and lists encryption at rest and AES 256-bit encryption.Read 8 Oct 2026 · concord.net
- Compliance
- Concord lists HIPAA requirements, HITRUST certification, SOC 2 Type 2 compliance, PCI self-certification, and DirectTrust membership.Read 8 Oct 2026 · concord.net
- Support
- The Developer Portal offers support, and its login page lists Concord Support by phone at +1 (206) 441.3346 option 2 and by email at [email protected].Read 8 Oct 2026 · developer.concordfax.com
- Headquarters
- Seattle, Washington, USARead 28 Sep 2026 · developer.concordfax.com
- Founded
- 1996Read 28 Sep 2026 · developer.concordfax.com
- Account management
- The API portfolio includes account management for adds, moves, changes, and deletes.Read 8 Oct 2026 · developer.concordfax.com
- Account requirement
- Using outbound fax delivery requires a Concord account with outbound services capability.Read 8 Oct 2026 · developer.concordfax.com
- Additional APIs
- Concord says additional APIs are available on request.Read 8 Oct 2026 · developer.concordfax.com
- Authentication
- The web services support username-and-password authentication and OAuth 2.0 token authentication.Read 8 Oct 2026 · developer.concordfax.com
- Available integrations
- Concord identifies Epic, Microsoft applications, and Salesforce as technology partner integrations for Cloud Fax.Read 8 Oct 2026 · concord.net
- Company history
- Concord Technologies says it opened in Seattle in 1996.Read 8 Oct 2026 · concord.net
- Delivery status
- Applications can retrieve fax delivery status by polling or receive status updates pushed to a client internet endpoint.Read 8 Oct 2026 · f.hubspotusercontent20.net
- Developer resources
- The Developer Portal provides API method documentation, guidance, best practices, sample code including Java and .NET/C#, and integration utilities.Read 8 Oct 2026 · f.hubspotusercontent20.net
- Document automation
- The API supports document classification, automated data extraction, and barcode extraction.Read 8 Oct 2026 · concord.net
- Inbound fax
- The API portfolio supports inbound fax reception with image files and metadata for processing.Read 8 Oct 2026 · developer.concordfax.com
- Inbound formats
- Inbound SFTP forwarding can deliver fax files in TIFF, PDF, or XPS format, with optional XML metadata and page separation.Read 8 Oct 2026 · developer.concordfax.com
- Integration methods
- Outbound fax delivery supports web service, SMTP, and HTTP interfaces.Read 8 Oct 2026 · developer.concordfax.com
- Integration requirement
- The fax web services interfaces require HTTPS access through port 443 and a development environment that supports web services.Read 8 Oct 2026 · f.hubspotusercontent20.net
- Languages
- Concord lists C++, .NET, Java, Perl, and PHP for automating fax and document workflows.Read 8 Oct 2026 · concord.net
- Notable limit
- The SimpleSendFax method supports TIFF only; other document types require SendFax or SendFaxEx.Read 8 Oct 2026 · developer.concordfax.com
- Outbound fax
- The API can send one or more files to one or more recipients, and an extended method supports scheduling and custom reporting fields.Read 8 Oct 2026 · f.hubspotusercontent20.net
- Transport security
- The inbound web services require HTTPS transport encryption.Read 8 Oct 2026 · developer.concordfax.com
Plans and prices
Concord Fax API Priced on request Pay-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 usage Read 8 Oct 2026 · concord.net
Where Specifiction places it
- Fax APIs#8 of 268.2
