# NeverBounce POE API

**Canonical:** https://apis.io/apis/neverbounce/neverbounce-poe-api/  
**Provider:** NeverBounce — https://apis.io/providers/neverbounce/  
**Base URL:** https://api.neverbounce.com/v4  
**Documentation:** https://developers.neverbounce.com/reference/widget-poe-confirm

NeverBounce POE API is one of 5 APIs that [NeverBounce](https://apis.io/providers/neverbounce/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include POE and Widget. The published artifact set on APIs.io includes an OpenAPI specification.

Proof of Engagement. Server-side confirmation that a verification produced by the browser JavaScript widget genuinely came from NeverBounce, using the transaction_id and confirmation_token the widget issues.

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/neverbounce/refs/heads/main/openapi/neverbounce-poe-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/neverbounce/refs/heads/main/overlays/neverbounce-poe-overlay.yaml

## Other NeverBounce APIs (4)

- [NeverBounce API v4](https://apis.io/apis/neverbounce/v4-api/)
- [NeverBounce Account API](https://apis.io/apis/neverbounce/neverbounce-account-api/)
- [NeverBounce Jobs API](https://apis.io/apis/neverbounce/neverbounce-jobs-api/)
- [NeverBounce Single API](https://apis.io/apis/neverbounce/neverbounce-single-api/)

## Tags

POE, Widget

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