# ZeroBounce Bulk API

**Canonical:** https://apis.io/apis/zerobounce/bulk-api/  
**Provider:** ZeroBounce — https://apis.io/providers/zerobounce/  
**Base URL:** https://bulkapi.zerobounce.net  
**Documentation:** https://www.zerobounce.net/docs/email-validation-api-quickstart/v2-file-management-api

ZeroBounce Bulk API is one of 6 APIs that [ZeroBounce](https://apis.io/providers/zerobounce/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Email Validation, Bulk Processing, and Webhook. The published artifact set on APIs.io includes API documentation and authentication docs.

Asynchronous file-job surface for bulk email validation, bulk AI scoring, bulk email finder, bulk domain search, List Evaluator and Amazon S3 file operations. Runs on a separate, non-region-split host and is the only part of the ZeroBounce API with a durable resource identifier (file_id) and a completion callback (return_url).

## Machine-readable artifacts (3)

- **Documentation** — https://www.zerobounce.net/docs/email-validation-api-quickstart/v2-file-management-api
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/zerobounce/refs/heads/main/asyncapi/zerobounce-webhooks.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/zerobounce/refs/heads/main/authentication/zerobounce-authentication.yml

## Other ZeroBounce APIs (5)

- [ZeroBounce Email Validation API](https://apis.io/apis/zerobounce/email-validation-api/)
- [ZeroBounce Email Validation API (US)](https://apis.io/apis/zerobounce/email-validation-api-us/)
- [ZeroBounce Email Validation API (EU)](https://apis.io/apis/zerobounce/email-validation-api-eu/)
- [ZeroBounce Validation API](https://apis.io/apis/zerobounce/zerobounce-validation-api/)
- [ZeroBounce MCP Server](https://apis.io/apis/zerobounce/mcp/)

## Tags

Email Validation, Bulk Processing, Webhook

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/zerobounce/bulk-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/zerobounce/.