Sutrena is the web runtime for AI agents. Three primitives — pages, forms, dashboards — any agent creates with one API call. Framework-agnostic. Works from Claude Code, Cursor, LangGraph, CrewAI, or any HTTP client.

How do I get started with Sutrena?

POST /api/trial to get an instant API key — no signup required. Then POST /api/forms with a template ID to create a hosted form with a matching dashboard in one call.

Does Sutrena support AI agents?

Yes. Sutrena includes 48 MCP tools for Claude Code, Cursor, and any MCP client. It also provides a full REST API, OpenAPI spec, llms.txt, and agent-optimized error messages.

How much does Sutrena cost?

Free: 10 projects, 500 submissions/form, 50MB storage. Builder: $9/month for 50 projects, 5,000 submissions/form, CSV export, upsert API. Pro: $29/month for 200 projects, unlimited submissions. Scale: $79/month for unlimited everything.

Can I embed Sutrena forms on my website?

Yes. Use the 2-line embed snippet or build a custom HTML form that POSTs JSON to the submit URL. Works with Framer, Webflow, WordPress, and any HTML site.

What happens to my data after the trial expires?

Unclaimed trial data is deleted after 24 hours. Visit the claimUrl to sign in with GitHub or Google and keep your data permanently. Or upgrade to Builder, Pro, or Scale.

Does Sutrena support webhooks?

Yes. Register webhook URLs to receive form submission events with HMAC-SHA256 signatures. Supports Slack and Discord payload templates, field mapping, and automatic retry with failure tracking.

Integrations/Discord

Send form submissions to Discord

Form submissions show up in your Discord channel.

Updated March 2026

There's a built-in Discord template that turns submissions into embed messages. You give it a Discord webhook URL, set template: "discord", and submissions start appearing in your channel as formatted embeds.

Setup

1. Create a Discord webhook URL

Server Settings > Integrations > Webhooks. Make a new one, pick the channel, copy the URL.

2. Get a Sutrena API key

Grab a trial key or use one you already have.

curl -X POST https://sutrena.com/api/trial

3. Create a form

Make a form. This one collects bug reports.

curl -X POST https://sutrena.com/api/forms \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Bug reports",
    "fields": [
      { "name": "title", "label": "Bug title", "type": "text", "required": true },
      { "name": "severity", "label": "Severity", "type": "select", "options": ["low", "medium", "high", "critical"] },
      { "name": "description", "label": "Description", "type": "textarea" }
    ]
  }'

4. Create a webhook with the Discord template

Set template: "discord", paste your Discord webhook URL, link it to the form.

# Create the webhook
curl -X POST https://sutrena.com/api/webhooks \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://discord.com/api/webhooks/123456/abcdef",
    "template": "discord",
    "description": "Bug reports to #bugs"
  }'

# Link to form
curl -X PATCH https://sutrena.com/api/forms/frm_xxx \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{ "webhookIds": ["wh_xxx"] }'

5. Test the integration

Submit the form, check Discord. You'll see a rich embed with the form name as the title and each field listed out.

curl -X POST https://sutrena.com/api/webhooks/wh_xxx/test \
  -H "Authorization: Bearer st_trial_xxx"

Webhook payload

Every submission triggers a POST to your webhook URL with this payload:

{
  "id": "del_xxx",
  "event": "form.submission",
  "timestamp": "2026-01-15T10:30:00Z",
  "data": {
    "formId": "frm_xxx",
    "submissionId": "sub_xxx",
    "payload": {
      "name": "Jane",
      "email": "[email protected]"
    }
  }
}

FAQ

What does the Discord message look like?

An embed with a colored sidebar. Form name as the title, each field as an inline embed field, timestamp in the footer.

Can I use Discord forum channels?

Not directly. Forum channels need a thread_name parameter, which the Discord template doesn't support yet. For now, you'd need to go through Zapier or Make with a custom payload as a workaround.

What happens if my Discord webhook URL changes?

Delete the old Sutrena webhook and make a new one with the new URL. Discord URLs change when you delete and recreate the webhook in server settings.

Is there a rate limit on Discord webhooks?

Discord caps incoming webhooks at about 30 per minute per channel. Sutrena handles the retry-after headers, so things queue up and go out in order. You probably won't hit this unless you're getting a lot of submissions at once.

Slack integration →n8n integration →Webhook setup guide →What is a form webhook? →

What is Sutrena?

Sutrena is the web runtime for AI agents. Three primitives — pages, forms, and dashboards — accessible through one API. Your agent creates web artifacts, humans interact with them, and your agent gets the data back. Framework-agnostic. Works from any MCP client or HTTP client.

Get started in two API calls

1. Get a trial key (no auth, no signup)

curl -X POST https://sutrena.com/api/trial

2. Create a form + dashboard from a template

curl -X POST https://sutrena.com/api/forms \
  -H "Authorization: Bearer st_trial_xxx" \
  -H "Content-Type: application/json" \
  -d '{"templateId": "waitlist", "createDashboard": true}'

/llms.txt /api/schema /llms-full.txt /.well-known/mcp.json

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