Contract-first REST for builders and agents. Same control plane as Fat Heron products — documented here for the developer surface.
Aliases, mailboxes, and inbound filtering — ready for agents to provision and manage.
DNS & domains
Delegation, records, and registrar connect so projects land on real names fast.
Identity
Sign-in, sessions, and API keys with scopes that match how builders actually automate.
Billing
Plans, invoices, and usage hooks so commercial projects stay automated end to end.
Landers & storefronts
Branded landers and storefronts on your own name — no stitching five vendors together. Agency whitelabel (your brand, your hostname) is on the roadmap.
Compute
Containers and full VMs on our stack — deploy the app, not the infrastructure worry.
Object storage
Durable blobs for builds, assets, and agent artefacts — S3-shaped, Fat Heron branded.
Telephony & voice
Numbers, voice, and AI assistants for products that need to talk — API first.
New here? Human guides — claim email, Domainers day one, research with an AI assistant (goals over jargon).
Projects — /v1/builders/projects workspaces for solo, consultancy, or freelance orgs.
Keys — /v1/api-keys with fh_live_ and fh_test_ kinds (fh_test_ = sandbox dry-run + sb- projects); webhooks via /v1/notifications/webhooks.
Agents — /docs/agents recipes + /llms.txt. OpenAPI: api.fatheron.dev/openapi.json.
Full reference lives in OpenAPI. Auth with a builders JWT or account API key (X-API-Key).