# Bytemine, pay as you go: Email verification API

> Risk score a signup or transaction using email, domain, IP, and behavioral signals. Catches disposable emails, fake domains, bot patterns, VPN and proxy traffic, and abusive signup behavior, and returns an allow, review, or block decision with itemized checks. Billed per check.

Bytemine's email verification API on its Pay as you go plan. It costs $10.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Deliverability, Confidence, Company.
The median plan costs $2.196 per 1,000. This plan costs less than 12% of the 1,671 priced plans.
The cheapest plan is [treg, top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt), at $0.00 per 1,000.

- This page: https://datacircle.dev/validate-email-apis/bytemine/pay-as-you-go
- Get it: https://agents.bytemine.ai/zcj/z1aqdugeqrj8/
- Its API docs: https://agents.bytemine.ai/zcj/z1aqdugeqrj8/services/fraud-detection/openapi.json
- Sold by: Bytemine (https://www.bytemine.ai)
- Checked: 2026-10-23

## In the answer

- Completeness: 50%
- Deliverability: ✓
- Confidence: ✓
- Company: ✓

## Price

- $ per 1,000: $10.00
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: nothing else

## In their words

- Their pitch: Risk score a signup or transaction using email, domain, IP, and behavioral signals. Catches disposable emails, fake domains, bot patterns, VPN and proxy traffic, and abusive signup behavior, and returns an allow, review, or block decision with itemized checks. Billed per check.

## Data

- Keep data: no limit
- Use data: a limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Services solely for internal business purposes including: Sales prospecting, Recruiting, Customer research, CRM enrichment [...] Customers may not: Resell, sublicense, or redistribute data obtained from the Services, Build a competing database or data brokerage service, Provide data to third parties outside their organization, Publish or distribute the data through APIs or public datasets, Reconstruct or replicate the platform database [...] Customers may not use the Services or data obtained through them to send spam, fraudulent or misleading communications, promote illegal goods, or engage in abusive or harassing outreach

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: ip, name, email
- Method: POST
- Path: /functions/v1/api-gateway/fraud-check

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 13 fields the plan's answer can hold

MX valid, disposable, domain live, email valid, free provider, gibberish name, reason, signals, decision, confidence, risk score, known company, known contact

## Bytemine's plans (2)

- [Bytemine, pay as you go](https://datacircle.dev/validate-email-apis/bytemine/pay-as-you-go/llms.txt): $10.00 per 1,000, 50% complete
- [Bytemine, top-up from $0.50](https://datacircle.dev/validate-email-apis/bytemine/top-up-from-0-50/llms.txt): $10.00 per 1,000, 50% complete

## Bytemine's calls (1)

- `POST /functions/v1/api-gateway/fraud-check`: [Bytemine, pay as you go](https://datacircle.dev/validate-email-apis/bytemine/pay-as-you-go/llms.txt)

## Bytemine's APIs (15)

- [Bytemine: person enrichment API pricing, 8 plans](https://datacircle.dev/person-enrichment-apis/bytemine/free/llms.txt)
- [Bytemine: cached reverse email lookup API pricing, 6 plans](https://datacircle.dev/cached-reverse-email-lookup-apis/bytemine/free/llms.txt)
- [Bytemine: cached LinkedIn profile API pricing, 6 plans](https://datacircle.dev/cached-linkedin-profile-apis/bytemine/free/llms.txt)
- [Bytemine: company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company funding API pricing, 2 plans](https://datacircle.dev/company-funding-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: similar companies API pricing, 2 plans](https://datacircle.dev/similar-company-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company technology API pricing, 2 plans](https://datacircle.dev/company-technology-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: email finder API pricing, 2 plans](https://datacircle.dev/find-email-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: cached job postings API pricing, 2 plans](https://datacircle.dev/cached-job-posting-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: people search API pricing, 2 plans](https://datacircle.dev/people-search-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn profile API pricing, 2 plans](https://datacircle.dev/linkedin-profile-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn people search API pricing, 2 plans](https://datacircle.dev/linkedin-people-search-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn post search API pricing, 2 plans](https://datacircle.dev/linkedin-post-search-apis/bytemine/pay-as-you-go/llms.txt)

## Bytemine: email verification API alternatives

- [Kickbox, $5 pack, 500 verifications, GET /verify](https://datacircle.dev/validate-email-apis/kickbox/5-pack-500-verifications-get-verify/llms.txt): $10.00 per 1,000, 67% complete, live
- [lemlist, $20 monthly](https://datacircle.dev/validate-email-apis/lemlist/20-monthly/llms.txt): $10.00 per 1,000, 33% complete, live
- [MailerSend, top-up from $10, 1K - 5K credits, POST /email-verification/verify-async](https://datacircle.dev/validate-email-apis/mailersend/top-up-from-10-1k-5k-credits-post-email-verification-verify-async/llms.txt): $10.00 per 1,000, 33% complete
- [MailerCheck, top-up from $10, Pay as you go, 1,000 credits, POST /check/single](https://datacircle.dev/validate-email-apis/mailercheck/top-up-from-10-pay-as-you-go-1000-credits-post-check-single/llms.txt): $10.00 per 1,000, 17% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/manifest.json
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/openapi.json
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/overview.md
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/services/fraud-detection
- https://bytemine.ai
- https://www.bytemine.ai/developers
- https://www.bytemine.ai/openapi.json
- https://www.bytemine.ai/pricing
- https://www.bytemine.ai/terms