Bouncer

email 10 tools available

Bouncer is an email verification and validation service that helps ensure email deliverability by verifying email addresses through real-time and batch processing APIs.

Connect Bouncer Visit Bouncer

About this integration

Connect Bouncer to Definable to triage inboxes, draft and queue follow-ups, classify and route incoming threads. Personas call Bouncer's 10 tools directly from chat or scheduled flows. Hand off to an email persona to triage, draft, and route — with you in the loop on every outbound.

Connect Bouncer 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 10 exposed

Plans All, incl. Free

Data Never trained on

Bouncer · in workflows

What teams actually run.

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

Inbox triage

│ Read incoming threads

│ Classify by intent + urgency

└ Draft replies for review

Auto-follow-up

│ Detect emails awaiting reply for 3+ days

│ Draft contextual nudges

└ Queue for one-click send

Lead capture

│ Listen for inbound from a form alias

│ Extract details

└ Push to the CRM

10 tools available

The Bouncer toolbox.

Every Bouncer 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.

Check Toxicity List Job Status

Tool to check the status of a specific toxicity list job. Use after creating a toxicity list job to poll its status until completion.

Create Batch Request

Initiates an asynchronous batch email verification request. Use when you have multiple emails to verify. Returns a batch ID for tracking - use BOUNCER_GET_BATCH_RESULTS to retrieve verification results after processing completes, or provide a callback URL.

Create Toxicity List Job

Tool to create a toxicity analysis job for a list of email addresses. Use when you need to batch-process toxicity checks for multiple emails at once.

Delete batch request

Deletes a batch email verification request and all associated emails and results. Use when you need to permanently remove batch data. This operation is idempotent - calling it multiple times on the same batch ID is safe and returns success. Data is automatically deleted by Bouncer after 60 days if not deleted manually.

Delete Toxicity List Job

Tool to delete a specific toxicity list job. Use when you need to remove a completed or unwanted toxicity analysis job after confirming its ID.

Finish Batch

Tool to mark a batch verification process as finished early. Use when you need to stop batch processing before all emails are verified and reclaim credits for unprocessed emails. IMPORTANT: The batch must be in 'processing' status - cannot finish a batch that is 'queued' or already 'completed'.

Get Batch Results

Tool to retrieve the results of a batch verification process. Use after submitting a batch to fetch all processed email verification outcomes. Note: If the batch is still processing, the API will return a 405 status indicating results are not yet available. Wait for the batch to complete before retrieving results.

Get Credits

Tool to retrieve the current credit balance for the account. Use when you need to check available credits before performing verification operations.

Verify Domain

Tool to verify the validity and configuration of a domain. Use when you need to confirm the domain's MX records and catch-all behavior.

Verify Email

Tool to verify a single email address in real-time. Use when validating email entry form inputs instantly.

See it run

One prompt, start to finish.

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

❯

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

bouncer.check_toxicity_list_job_status Tool to check the status of a specific toxicity list job. Use after creating a toxicity li

bouncer.create_batch_request Initiates an asynchronous batch email verification request. Use when you have multiple ema

bouncer.create_toxicity_list_job Tool to create a toxicity analysis job for a list of email addresses. Use when you need to · verified

done

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

FAQ · Bouncer

Questions, answered.

What teams ask before connecting Bouncer.

01 What can I automate with Bouncer on Definable?

Anything Bouncer exposes through its API. Common email workflows on Definable include triage inboxes, draft and queue follow-ups, classify and route incoming threads. Personas can call any of the 10 Bouncer tools directly, then chain the result into another integration without you writing code.

02 How does Bouncer authentication work?

Bouncer 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 Bouncer integration included in my Definable plan?

Yes — every Definable plan, including Starter, includes access to all 10 Bouncer tools. You only need a separate Bouncer subscription if Bouncer itself charges per seat or per API call.

04 Is using Bouncer through Definable secure?

Every call from a persona to Bouncer 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 Bouncer on Definable?

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

06 What Bouncer actions does Definable expose?

Definable exposes all 10 Bouncer actions as callable tools — including `Check Toxicity List Job Status`, `Create Batch Request`, `Create Toxicity List Job`, plus 7 more. Each tool gets a typed parameter schema so personas know exactly how to call it.