# Formboost Form Submission API

**Canonical:** https://apis.io/apis/formboost/formboost-form-submission-api/  
**Provider:** Formboost — https://apis.io/providers/formboost/  
**Base URL:** https://formboost.app  
**Documentation:** https://formboost.app/docs/api-reference-and-config

Formboost Form Submission API is published by [Formboost](https://apis.io/providers/formboost/) on the [APIs.io](https://apis.io/) network. Tagged areas include forms, form-backend, html-forms, serverless, and static-sites. The published artifact set on APIs.io includes API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

Single public unauthenticated HTTP endpoint (POST https://formboost.app/f/{alias}) that accepts JSON or form-encoded submissions. Returns 202 to JSON clients and 302 to HTML form posts. Discovery via a confirmed llms.txt.

## Machine-readable artifacts (11)

- **Documentation** — https://formboost.app/docs
- **APIReference** — https://formboost.app/docs/api-reference-and-config
- **GettingStarted** — https://formboost.app/docs/getting-started
- **LLMsTxt** — https://formboost.app/llms.txt
- **LLMsTxt** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/llms/formboost-llms.txt
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/authentication/formboost-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/errors/formboost-problem-types.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/rate-limits/formboost-rate-limits.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/conventions/formboost-conventions.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/asyncapi/formboost-webhooks.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/formboost/refs/heads/main/apis.yml

## Tags

forms, form-backend, html-forms, serverless, static-sites, react, nextjs, vue, webhooks, no-code, developer-tools, spam-filtering

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/formboost/formboost-form-submission-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/formboost/.