On Belay

Developer Platform

Apply to build a fieldset

Ship your AI workflow to On Belay organizations. We handle auth, credentials, observability, and billing. You build the logic.

Before you apply — do this on your repo

Add GitHub user on-belay as a write collaborator (repo → Settings → Collaborators) — that grant lets On Belay deploy your fieldset. Also make sure the repo has at least one commit on its default branch; an empty repo passes the visibility check but fails when Railway tries to connect it.

What happens next

  1. We review your application within 1 business day.
  2. On approval, On Belay provisions a Railway service from your repo.
  3. Your fieldset appears in the marketplace for orgs to enroll in.

Must match your On Belay account email.

onbelay.ai/fieldsets/

Lowercase letters, numbers, and hyphens only. Must start with a letter. 3–50 characters.

0 / 50 min

Before you apply — required repo setup

Add the GitHub user on-belay as a collaborator with write access on this repo (repo → Settings → Collaborators). On Belay deploys your fieldset through that account. Also make sure the repo has at least one commit on its default branch. Miss either step and provisioning will fail.

Shown to org admins when a run fails.

Format: integrationSlug.operationKey — comma or newline separated.

Questions? Email us at adam@onbelay.ai

Already building an internal fieldset? Go to your dashboard