Documentation

APIVerve documentation

367 data and utility APIs behind one key, one request shape, and one response envelope. Start with the quickstart, or search for the endpoint you need.

Try

acronymexpanderanagramdetectorbenchmarkratebotdetectoremailvalidatorcharadescolorconvertercoordinatesareseacrongeneratordanevalidatordkimvalidatorearningsfibonaccigeneratorgibberishdetectorheicconverterifsclookupinsidertradingjsontocsvlinesortermagic8ballmeetingtimeconvertermortgagecalculatornsfwimagedetectorpasswordstrengthplanetpositionsrandomfactsregextesterroutinglookupseovalidatorspellingbeesubdomainfindertextlanguagetldlookupulidgeneratorurlunshortener

GET/v1/emailvalidator

statusok

errornull

data{ … }

Start here

First time? Take the quickstart

Quickstart

Key, request, response. One working call, then the same pattern everywhere else.

4 min read Authentication

How keys work, where to put them, and how to rotate or scope one without downtime.

5 min read Making requests

Parameters, headers, batching, and the errors you should expect to handle.

6 min read

The contract

Holds on all 367 APIs

One request shape. One response envelope.

Learn it on any endpoint and it holds on every other. There is no per-API SDK, no OAuth flow, and no bespoke error format to special-case.

status"ok" on success, "error" otherwise.

errornull, or a sentence naming what to fix.

dataThe payload. Only this key changes shape between endpoints.

GET/v1/emailvalidatorYour key, live

curl https://api.apiverve.com/v1/emailvalidator \
  -G --data-urlencode "email=hi@example.com" \
  -H "x-api-key: av_live_9f3c81d0e7b24a"

{
  "status": "ok",
  "error": null,
  "data": { "valid": true, "disposable": false }
}

Browse the docs

52 pages

API reference

Browse all 367 →

Every API, one page layout

Parameters, a live sample response, field-level types, and the credit cost per call.

Open the reference →

GET/v1/emailvalidator5 cr GET/v1/iplookup5 cr GET/v1/phonenumbervalidator1 cr POST/v1/sentimentanalysis5 cr GET/v1/exchangerate1 cr GET/v1/secfilings1 cr GET/v1/acronymexpander5 cr GET/v1/acronymgenerator1 cr GET/v1/acrostic1 cr