freeapis

Tomba email finder

Email Finder for B2B sales and email marketing and email verifier

Authentication
API Key
HTTPS
Yes
CORS
Yes
Category
Business
Documentation / URL
https://tomba.io/api

Overview

Tomba provides email finding/verification — key-based (an invalid key returns 400, verified).

Quick Start

Domain search (replace YOUR_KEY/YOUR_SECRET):

curl "https://api.tomba.io/v1/domain-search?domain=example.com" \
  -H "X-Tomba-Key: YOUR_KEY" \
  -H "X-Tomba-Secret: YOUR_SECRET"
{ "errors": { "type": "authentication_failed", "message": "No user found for the API supplied." } }

Authentication

  • Register at tomba.io → key + secret.
  • Send them as X-Tomba-Key/X-Tomba-Secret headers (invalid → 400, verified).

Rate Limits & Notes

  • Free tier with limits (check the docs); paid plans scale.
  • Email finder/verifier.

FAQ

Is Tomba free? Free tier with limits; more is paid.

Why 400? Invalid keys return 400 (verified) — use real keys.

What’s the auth style? X-Tomba-Key + X-Tomba-Secret headers.

More in Business

APIAuthHTTPSCORS
Apache Superset

API to manage your BI dashboards and data sources on Superset

API KeyYesYes
Charity Search

Non-profit charity data

API KeyNoUnknown
Clearbit Logo

Search for company logos and embed them in your projects

API KeyYesUnknown
Domainsdb.info

Registered Domain Names Search

No authYesNo
Freelancer

Hire freelancers to get work done

OAuthYesUnknown