This is not our API. This repository is an independent, third-party profile of a company's publicly available API surface, maintained by API Evangelist. API Evangelist does not operate, host, resell, or support this company's APIs, and is not affiliated with or endorsed by the company unless stated on the profile.
Where the information came from. Everything here is assembled from material a member of the public can reach with a browser and no credentials — the company's own website, developer portal and documentation, the specifications it publishes for public use (OpenAPI, AsyncAPI, JSON Schema,
apis.json,llms.txtand similar), its public repositories, and its public status, pricing and changelog pages. Nothing here is obtained by breaching a system, defeating an access control, or using credentials of any kind.The rating is an independent assessment. The Kin Score and Agent Readiness rating are independently calculated scores of a company's public API artifacts, produced by API Evangelist against a published rubric. They are not certifications, endorsements, security assessments, or audits, and they score published artifacts — not the quality, safety, or security of the software.
Corrections, re-scores, and removal are free. No partnership, contract, or purchase is required, and you do not need to justify the request.
- Something wrong? Open an issue on this repository, or email info@apievangelist.com.
- Published something new? Ask for a re-score and we will re-run the rating.
- Want the listing taken down? Say so and we will honor it. The profile is reduced to your company name, a factual description, and a link to your own site, and the company is recorded as unrated — never scored zero for having asked.
Response times. Acknowledgement within one business day; removal or restriction within two business days; corrections and re-scores within five business days.
On a security or compliance team? Email info@apievangelist.com with security in the subject line and you will get a person, not a form. We will tell you exactly which public URLs this profile was built from so your team can see the same surface we did, and we will take the listing down on request while you work through it.
Full detail: Where this data comes from
FormAssembly is an enterprise form and data collection platform with a REST API for managing forms, collecting submissions, handling Salesforce integrations, and building compliant data collection workflows. The platform serves over 5,500 organizations and offers deployment options including cloud (FormAssembly.com), self-hosted Enterprise, and FedRAMP-authorized Government Cloud.
The FormAssembly REST API (/api_v1/) supports OAuth2 authentication and provides endpoints for:
- Forms — create, view, edit, delete, and list forms; admin index for Enterprise
- Responses — export submissions in CSV, JSON, XML, or ZIP format with date range and pagination filtering
- Connectors — manage integration connectors including Salesforce mappings
- Themes — manage CSS themes applied to forms
- Form Elements — manage individual form field definitions
Base URLs vary by edition:
| Edition | Base URL |
|---|---|
| Developer Sandbox | https://developer.formassembly.com/api_v1/ |
| FormAssembly.com | https://app.formassembly.com/api_v1/ |
| Enterprise | https://{instance_name}.tfaforms.net/api_v1/ |
OAuth2 protocol. Register at the FormAssembly Developer Hub to obtain a CLIENT_ID and CLIENT_SECRET. Access tokens are valid for 10 years; refresh tokens enable renewal.
- Atlas Explorer — individuals, 1 user, 3 workflows, unlimited forms/responses
- Atlas Team — small businesses, 8 users, unlimited workflows, custom HTML/CSS/JS
- Atlas Enterprise — large organizations, HIPAA compliance with BAA, advanced security
- Gov Cloud — U.S. government agencies, FedRAMP High authorization
- Website: https://www.formassembly.com/
- API Documentation: https://help.formassembly.com/help/working-with-the-formassembly-api
- Developer Hub: https://developer.formassembly.com/
- GitHub: https://github.com/formassembly
- Status: https://status.formassembly.com/
- Pricing: https://www.formassembly.com/pricing/
- Blog: https://www.formassembly.com/blog/
- LinkedIn: https://www.linkedin.com/company/formassembly
- X: https://twitter.com/FormAssembly