Datacircle

Agent Extraction API pricing: email verification API, GET /api/email-verify-quick

Agent Extraction API's siteThis page as plain textEmail validation API: best verification providers comparedAgent Extraction API: email verification API alternatives

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33% complete: 2 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe ran Agent Extraction API in our email verification API benchmark. We didn't score any Agent Extraction API plan.This plan is free. We rank 4,337 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. See the best free email verification API plan.treg's top-up from $10 is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers. StableEnrich's pay-as-you-go plan costs the least for 10,000 emails a month: $0.05.Disify's $9 monthly plan (/email) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.pingutil, Validemail.co and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Agent Extraction API plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free call one of Agent Extraction API's 5 plans
Call: GET /api/email-verify-quick one of Agent Extraction API's 3 calls for this API
API: Email verification API one of Agent Extraction API's 6 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 2 of the 6 fields on our checklist. Address, Deliverability.
  • Nothing to pay. You get $1 of credit. You spend the credit on Agent Extraction API's other calls. This call is free for up to 1 call in all. Credit never expires.
  • One call. You send email to GET /api/email-verify-quick. The call returns whether the address takes mail.
  • Who can get it: anyone, no wallet or account. Keep data: no limit. Use data: Data is provided as is, for information. Each response names its sources and their licenses..

Agent Extraction API: email verification API alternatives

Agent Extraction API alternatives: other email verification API providers by price

The table starts with Agent Extraction API's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to Agent Extraction API's.

Agent Extraction API, pay as you go, x402 pay per call, GET /api/email-verify-quickDeBounce, top-up from $25, 10K credits, GET /v1/, Single email validationBounceShift, $250 pack, 100,000 credits, POST /validate/singleExactVerify, $125 pack, Pay-As-You-Go from 50,000 emails, GET /v1/singleKawaa, $250 pack, 100,000 credits, POST /v1/verify
$ per 1,000 emails$2.50$2.50$2.50$2.50$2.50
Completeness33%50%50%33%67%
Billingpay as you gopay firstpay firstpay firstpay first
Payper call$25$250$125$250
Enough foras many as you pay for10,000 calls100,000 calls50,000 calls100,000 calls
Freshnessunknownlive24 hourslive24 hours
Who can get itanyone with a wallet paying USDC on Base (x402), no account or API keyanyone over 18anyone at least 18 years oldanyone with a business email addressanyone at least 18 years old

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

  1. api.cdp.coinbase.com/platform/v2/x402/discovery/resources
  2. freetier-agent-api.pages.dev
  3. freetier-agent-api.pages.dev/.well-known/x402
  4. freetier-agent-api.pages.dev/llms-full.txt
  5. freetier-agent-api.pages.dev/openapi.json

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Address
  • Deliverability
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company, not in the answer
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchOffline syntax check, disposable-domain flag (~9,900 domains), role address and free-mail flags for one email, no DNS (fastest).
Data
What it checksformat, disposable domains, role addresses
Keep datano limit
Use dataData is provided as is, for information. Each response names its sources and their licenses.
Plan
Pay$0
You get$1
Enough for1 call, once
Expiresnever
Rate limit
Batch1
Speed
Answerin the call
The call
You sendemail
MethodGET
Path/api/email-verify-quick
About the plan
PlanFree call
Who can get itanyone, no wallet or account
The 6 fields the plan's answer can hold

email, syntax OK, disposable, role, free mail, verdict

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