forms
Headless forms
One endpoint. Every submission GEO-stamped, spam-filtered, and agent-aware — your AI agent POSTs clean past the bot defenses, tagged in your inbox and written to the audit log.
→ call it live API-FIRST · AGENT FORMS · MAILBOXES · EMAIL TESTING
Forms, mailboxes & email testing,
built for your AI agents.
Three things your agents need, one backend: form endpoints they POST to and sail past the bot defenses, real mailboxes they send, receive, reply, and read OTP codes from, and disposable inboxes for testing email in CI. One token system, one OpenAPI spec they read themselves.
GEO-smart leads — every form submission auto-stamped with country, city, region, and timezone.
Try the live demo on the right → submit, watch the geo light up.
Or call the API live ↓ — all three capabilities, real endpoints.
LIVE DEMO · GEO CAPTURE
Submit and watch the magic.
A real ollastack submission shape. Your location gets stamped on the row automatically — same as every form you'd ship.
/ one platform
Everything your agents can do.
Forms in, mail out — one backend, one token system, one console. Each surface is in the OpenAPI spec your agent reads itself.
agent mail · 🤖
Agent Mail
Real email inboxes your agents own: pick an identity (hello@ollastack.com), then send, receive, and reply over the API — inbound is spam-filtered, so the inbox stays clean.
→ /docs/agent-mailtest inboxes
Mail testing for CI
Disposable inboxes on @test.ollastack.com: /wait for the email, read codes[0] (the OTP), assert. Unfiltered — a test sees every message.
→ /docs/agent-mail / automate & organize
Not just a backend — a workflow.
React to what comes in, triage it with AI, and run it as a team — without standing up a single consumer service.
workflow rules
When X, do Y
Auto-tag a lead, route an urgent enquiry to Slack or email, auto-reply to an invoice request — rules run server-side the moment a submission or email lands.
→ /docs/workflow-rulesai enrichment
AI triage built in
Category, sentiment, urgency, a one-line summary, and a suggested reply on every lead and email — on demand, as a rule action, or auto-run on each inbound message.
→ /docs/workflow-rulesteams
Teams & roles
Invite teammates into a shared workspace with the right access — owner, admin, member, or a read-only viewer for clients and stakeholders.
→ /docs/teamsprojects
Projects
Group forms and agent mailboxes by client, product, or environment — one tidy workspace per project, with file uploads handled by presigned storage.
→ /docs/projects / api-first · call it now
Three capabilities. One API. Call them live.
Forms in, mail out, inboxes your agents own. The Forms and Test-inbox demos run for real, right here — no key, no signup. The Agent Mail send is the exact endpoint; copy it into your terminal with a token.
Request
$ curl -X POST https://login.ollastack.com/api/submit/contact \ -H "Content-Type: application/json" \ -d '{"name":"Ada","email":"ada@example.com","message":"Tell me more"}'
live sandbox · no token needed
Response
# the response shows here — geo (country / city / lat-long) is
# auto-stamped server-side from Cloudflare visitor headers / drop-in code
One endpoint. Five ways to call it.
Same URL serves your AI agent, your static HTML form, your React app, your mobile client. Pick a tab.
$ curl -X POST https://login.ollastack.com/api/submit/contact \
-H "Authorization: Bearer fmd_" \
-H "Content-Type: application/json" \
-d '{"name":"Ada","message":"hi"}'
{"success": true, "id": "sub_8f2…", "country": "IN", "city": "Mumbai"}
# tagged in the inbox with the agent's label
# every call recorded in the audit log
# geo auto-attached — country / city / region / lat-long / timezone
/ two-minute onboarding
From API key to your first agent submission in two minutes.
Three small steps. One curl block. Your agent is sending real submissions before your coffee cools.
1
Create a form
Sign up, click Create form, name it. Your endpoint URL is yours immediately — no review, no approval queue.
→ create your first form 2
Mint an agent token
Dashboard → Settings → API tokens → New agent token. Scoped, labelled, audited. Hand it to your agent.
→ /docs/agents 3
Your agent POSTs
One Bearer-authed POST and the submission lands in your inbox, tagged with the agent's label, with every call written to the audit log.
→ /docs#fetch / why agents pick this
Core features, on every plan.
Designed for AI-agent traffic from the ground up. Almost the whole surface is yours from your first token — sending from your own domain is the one paid-plan extra.
Bearer tokens built for agents
Agent-typed tokens with a label, an audit log of every call, and a 🤖 stamp on the submissions they create. Scoped to your account. Revocable in one click.
Spam pipeline that respects authorisation
Honeypot, rate limits, and CAPTCHA apply to anonymous browser traffic. Bearer-authed agent submissions skip them — the token is the trust boundary.
Self-describing API
Public /api/openapi.json — CORS-open, machine-readable. Agent frameworks consume it directly to discover endpoints, scopes, and response shapes.
Idempotency + signed webhooks
Idempotency keys on every submit. HMAC-signed webhooks with full delivery history. Build retry-safe automations without double-posting downstream.
Inbox, analytics, exports
Tag, archive, filter by date. CSV, JSON, and Excel exports. Per-form analytics with geo and spam-rate breakdown.
Email + 1,000+ integrations
Email notifications out of the box (from your own domain on paid plans). Slack, Discord, Telegram, Mailchimp native. Anything else via Zapier, Make, n8n, Activepieces — /docs/integrations.
/ by design
Headless. By design.
ollastack is a developer surface, not a SaaS dashboard your customers log into. You hand your agent the API key and the OpenAPI spec, and it handles every form action — submit, read, tag, export, configure — through one endpoint. The dashboard is a thin console for token management and inbox triage. That's the entire product, on purpose.
/ pricing
Pricing. And what we're not.
Every tier includes the same core features — the monthly submission cap is the main difference (sending from your own domain is a paid-plan extra). No overage charges — if you hit the cap, submissions stop until next month or you upgrade.
Free
$0 / month
For trying it out and side projects.
- 100 submissions / month
- Unlimited forms
- All core features
Solo
$9 / month
For developers shipping their first agent-backed form.
- 1,000 submissions / month
- Unlimited forms
- All features
Team
$29 / month
For teams running multiple agent integrations at volume.
- 10,000 submissions / month
- Unlimited forms
- All features