# FirstSales Mail Tester API

**Canonical:** https://apis.io/apis/firstsales-io/firstsales-io-mail-tester-api/  
**Provider:** FirstSales — https://apis.io/providers/firstsales-io/  
**Base URL:** https://firstsales.io  
**Documentation:** https://developer.firstsales.io/api-reference/introduction

FirstSales Mail Tester API is one of 7 APIs that [FirstSales](https://apis.io/providers/firstsales-io/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Mail Tester. The published artifact set on APIs.io includes an OpenAPI specification.

Temporary test inbox and received-email analysis.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/v1/tools/mail-tester/generate` | Create a temporary test inbox |
| GET | `/api/v1/tools/mail-tester/check` | Read the received emails for a test inbox |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/firstsales-io/openapi/firstsales-io-mail-tester-api-openapi.yml

## Other FirstSales APIs (6)

- [FirstSales Analyze API](https://apis.io/apis/firstsales-io/firstsales-io-analyze-api/)
- [FirstSales DNS API](https://apis.io/apis/firstsales-io/firstsales-io-dns-api/)
- [FirstSales Domain API](https://apis.io/apis/firstsales-io/firstsales-io-domain-api/)
- [FirstSales Email API](https://apis.io/apis/firstsales-io/firstsales-io-email-api/)
- [FirstSales System API](https://apis.io/apis/firstsales-io/firstsales-io-system-api/)
- [FirstSales Tutorials API](https://apis.io/apis/firstsales-io/firstsales-io-tutorials-api/)

## Tags

Mail Tester

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