---
title: "ZeroBounce"
description: "ZeroBounce on looot as of 2026-09-28: 4 jobs through 4 endpoints, how you reach it, what it costs, and how to run it."
---

{/* Generated by scripts/generate-providers.mjs from data/providers.json. Do not edit. */}

<ProviderHeader id="zerobounce" />

## What it's good for

ZeroBounce is in Enrichment. Reach for it to find a work email from a name and domain; verify an email address is deliverable; get activity.

As of 2026-09-28 (catalog revision 85280) it serves 4 jobs through 4 endpoints.

## Jobs

| Job id | What it does | Endpoints |
| --- | --- | --- |
| `activity.get` | Get activity | 1 |
| [`people.email.find`](/catalog/enrichment) | Find a work email from a name and domain | 1 |
| [`people.email.verify`](/catalog/enrichment) | Verify an email address is deliverable | 1 |
| `scoring.get` | Get scoring | 1 |

## Access

- **Runs on looot's key** for 4 endpoints: nothing to set up, the run spends your looot balance. You can connect your own key instead; see [Bring your own key](/guides/bring-your-own-key).

## Price basis

3 per call (from $0.01), 1 free. A call that fails at the provider costs $0; see [What's free](/money/free-and-failures).

## Free first in fallback

Yes. 1 endpoint cost $0, and a $0 row is tried ahead of the paid rows in its bucket. See [Free first](/concepts/free-first).

## Run it

A job run takes shared input names, not ZeroBounce's own field names; looot maps them for each provider. For `job:people.email.find`, `linkedin_url` is taken by 8 of its 14 providers, `domain` is taken by 7 of its 14 providers, `first_name` is taken by 7 of its 14 providers. See [Job inputs](/concepts/job-inputs).

Example input for `looot run` or the MCP [`run`](/mcp-tools/run) tool, with placeholder values:

<CodeGroup>

```bash CLI
looot run job:people.email.find --input '{"linkedin_url":"https://www.linkedin.com/in/janedoe","domain":"example.com","first_name":"Jane"}'
```

```json MCP
{
  "endpointId": "job:people.email.find",
  "input": {
    "linkedin_url": "https://www.linkedin.com/in/janedoe",
    "domain": "example.com",
    "first_name": "Jane"
  },
  "idempotencyKey": "<new unique key>"
}
```

</CodeGroup>

A job run picks among all the job's providers. To run ZeroBounce itself, name one of its endpoints (MCP [`search`](/mcp-tools/search) with `{"filters": {"provider": "zerobounce"}}` lists them), for example `zerobounce-guessformat`: `looot inspect zerobounce-guessformat` prints its exact input fields and price.

## In the live catalog

- Browse: [looot.ai/public-catalog/zerobounce-activity](https://looot.ai/public-catalog/zerobounce-activity), or search [looot.ai/public-catalog](https://looot.ai/public-catalog?text=ZeroBounce) for ZeroBounce.
- Every endpoint, no account needed: `curl "https://api.looot.ai/v1/public-catalog?provider=zerobounce"`

ZeroBounce's name and logo are trademarks of their owner, shown to identify the provider.

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