U301

url shortener 3 tools available

U301 provides an API to manage all U301 resources, currently under development.

About this integration

Connect U301 to Definable to automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas call U301's 3 tools directly from chat or scheduled flows. You can wire it into any persona to read, write, and react when an event fires.

Connect U301 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.

Auth OAuth2 · 2 clicks

Tools 3 exposed

Plans All, incl. Free

Data Never trained on

U301 · in workflows

What teams actually run.

Three patterns teams run with U301 on day one. Each one is a plain-English prompt — no canvas, no glue code — and you can remix them into anything.

Trigger on event

│ Listen for a new event

│ Parse and validate the payload

└ Take an action with the linked tool

Daily summary

│ Pull yesterday's activity

│ Summarise with the model of your choice

└ Send the digest via email or Slack

Cross-tool sync

│ Read records from one app

│ Transform with a persona

└ Write the result back via this integration

3 tools available

The U301 toolbox.

Every U301 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.

Delete a shortened link

Tool to delete a shortened link by its link identifier. Use when you need to remove a shortened link from the system.

List available domains for URL shortening

Tool to list available domains for URL shortening, including public domains and custom domains. Use when you need to see what domains are available for creating short links. Supports pagination and filtering by visibility type.

Shorten a long URL

Tool to shorten a long URL into a compact short link. Use after obtaining the long URL when you need a shareable link.

See it run

One prompt, start to finish.

A real prompt, the U301 tools it calls, and what comes back. This is the whole interface — describe the outcome, agents handle the rest.

❯

Run a real U301 task end-to-end — plan it, execute across the API, and hand back a verified result.

u301.delete_a_shortened_link Tool to delete a shortened link by its link identifier. Use when you need to remove a shor

u301.list_available_domains_for_url_shortening Tool to list available domains for URL shortening, including public domains and custom dom

u301.shorten_a_long_url Tool to shorten a long URL into a compact short link. Use after obtaining the long URL whe · verified

done

Done. U301 responded across 3 calls, the verifier signed off, and the result is logged with every payload.

FAQ · U301

Questions, answered.

What teams ask before connecting U301.

01 What can I automate with U301 on Definable?

Anything U301 exposes through its API. Common url shortener 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 3 U301 tools directly, then chain the result into another integration without you writing code.

02 How does U301 authentication work?

U301 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 U301 integration included in my Definable plan?

Yes — every Definable plan, including Starter, includes access to all 3 U301 tools. You only need a separate U301 subscription if U301 itself charges per seat or per API call.

04 Is using U301 through Definable secure?

Every call from a persona to U301 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 U301 on Definable?

Sign up for Definable, open the integrations page, find U301, and connect via OAuth or API key. You can immediately attach U301 to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.

06 What U301 actions does Definable expose?

Definable exposes all 3 U301 actions as callable tools — including `Delete a shortened link`, `List available domains for URL shortening`, `Shorten a long URL`. Each tool gets a typed parameter schema so personas know exactly how to call it.