Basin
forms & surveys 19 tools availableBasin is a no-code form backend that enables users to set up powerful, reliable forms quickly without writing server-side code.
About this integration
Connect Basin to Definable to automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas call Basin's 19 tools directly from chat or scheduled flows. You can wire it into any persona to read, write, and react when an event fires.
Connect Basin to Definable and it becomes a set of typed tools your agents plan with — triggered by events, run on schedules, or invoked mid-conversation. Every write is checked by the verifier before it lands.
Basin · in workflows
What teams actually run.
Three patterns teams run with Basin on day one. Each one is a plain-English prompt — no canvas, no glue code — and you can remix them into anything.
Daily summary
Cross-tool sync
19 tools available
The Basin toolbox.
Every Basin capability your agents can call, each with a typed schema the planner reads. The router picks the right tool per step; the verifier checks the result.
Create Form Tool to create a new form in Basin. Use when you need to automate form setup with name, timezone, and project association; optionally configure redirect, notifications, or spam protection.
Create Form Webhook Tool to create a new webhook for a specific form. Use when you need to programmatically add a webhook once you have the form ID and callback URL confirmed.
Create Project Tool to create a new Basin project. Use when you need a new organizational container for forms. Example: "Create a project named Marketing Leads."
Delete Form Tool to delete a form. Use when permanently removing a form after it's no longer needed. Ensure the form_id is correct; this operation is irreversible.
Delete Project Tool to delete a project. Use when you need to remove a project after confirming its ID. Returns the deleted project's details.
Delete Submission Tool to permanently delete a form submission by its ID. Use when you need to remove a submission after confirming its ID. This operation is irreversible.
Delete Webhook Tool to delete a specific webhook. Use when you need to remove a webhook from a form after confirming its ID.
Get Domains Tool to retrieve a list of all custom domains associated with the Basin account. Custom domains allow you to send emails from your own domain through Basin forms. Supports pagination and filtering by domain name or ID.
Get Form Details Retrieves comprehensive details about a specific Basin form including configuration, notification settings, security options, branding, webhooks, and submission counts. Use this when you need complete information about a form's setup and current state. Requires a form ID (obtain from Get Forms action if needed).
Get Forms Retrieves a list of all Basin forms with their configuration and metadata. Supports optional pagination via the 'page' parameter and filtering via the 'query' parameter (searches across form id, name, uuid, and project_id). Returns comprehensive form details including webhooks, submission counts, notification settings, and security configurations.
Get Form Webhook Tool to retrieve details of a specific form webhook by its ID. Use when you need to view webhook configuration including URL, format, and trigger settings.
Get Project Details Tool to retrieve detailed information about a specific project. Use when you have a project ID and need its metadata (name, created_at, updated_at).
Get Projects Retrieves a list of Basin projects from your account. Returns project details including IDs, names, and timestamps. Use this to list all projects or filter by name/ID. The response includes pagination metadata to help navigate large result sets. Typical use: Get project IDs for use with other project-specific endpoints like forms or submissions.
Get Submissions Retrieve form submissions from Basin with optional filtering, sorting, and search capabilities. Can retrieve all submissions across forms or filter by specific form_id. Supports filtering by status (new/spam/trash/all), text search, date range, and sorting by date or email.
Get Webhooks Tool to retrieve all webhooks associated with a specific form. Use after obtaining the form ID.
List Form Views Retrieves a list of all Basin form views with their configuration and metadata. Supports optional pagination via the 'page' parameter and filtering via the 'query' parameter (searches across form view id, uuid, form id, and form uuid).
Update Form Tool to update an existing Basin form by ID. Use when you need to modify form settings including name, notifications, spam protection, redirects, or other configuration options.
Update Project Tool to update details of an existing project. Use when you need to change a project's name after confirming the project ID. Example: "Update project 123 to 'Rebrand Launch'".
Update Webhook Tool to update settings of an existing webhook for a form. Use after obtaining the webhook's ID.
See it run
One prompt, start to finish.
A real prompt, the Basin tools it calls, and what comes back. This is the whole interface — describe the outcome, agents handle the rest.
Run a real Basin task end-to-end — plan it, execute across the API, and hand back a verified result.
basin.create_form Tool to create a new form in Basin. Use when you need to automate form setup with name, ti basin.create_form_webhook Tool to create a new webhook for a specific form. Use when you need to programmatically ad basin.create_project Tool to create a new Basin project. Use when you need a new organizational container for f · verified Done. Basin responded across 3 calls, the verifier signed off, and the result is logged with every payload.
FAQ · Basin
Questions, answered.
What teams ask before connecting Basin.
01 What can I automate with Basin on Definable?
Anything Basin exposes through its API. Common forms & surveys workflows on Definable include automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas can call any of the 19 Basin tools directly, then chain the result into another integration without you writing code.
02 How does Basin authentication work?
Basin uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.
03 Is the Basin integration included in my Definable plan?
Yes — every Definable plan, including Starter, includes access to all 19 Basin tools. You only need a separate Basin subscription if Basin itself charges per seat or per API call.
04 Is using Basin through Definable secure?
Every call from a persona to Basin is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.
05 How do I get started with Basin on Definable?
Sign up for Definable, open the integrations page, find Basin, and connect via OAuth or API key. You can immediately attach Basin to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.
06 What Basin actions does Definable expose?
Definable exposes all 19 Basin actions as callable tools — including `Create Form`, `Create Form Webhook`, `Create Project`, plus 16 more. Each tool gets a typed parameter schema so personas know exactly how to call it.
Put Basin to work tonight.
Connect in two clicks, describe an outcome, and your first workflow is live in minutes. Free plan included — no card required.