# Captain Verify, free, 100 free email credits, POST /file/email: Email validation API

> Thanks to our API, you can send files (CSV, TXT) containing email addresses or mobile numbers to check directly from your application or platform, without having to go through the Dashboard.

Captain Verify's email validation API on its 100 free email credits plan, $0.00 per 1,000 emails. 2 of the 6 key fields: Address, Its check.

- This page: https://datacircle.dev/validate-email-apis/captain-verify/free-100-free-email-credits-post-file-email
- Get it: https://captainverify.com/fr/pricing.html
- Its API docs: https://captainverify.com/api-file.html
- Sold by: Captain Verify (https://captainverify.com)
- Checked: 2026-10-20

## In the answer

- Completeness: 33%
- Address: ✓
- Its check: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Also pays for: from the same budget: Email Verification API

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Thanks to our API, you can send files (CSV, TXT) containing email addresses or mobile numbers to check directly from your application or platform, without having to go through the Dashboard.

## Data

- Freshness: live
- Keep data: no limit
- Use data: “As SKYNETS is unable to verify the origin of files, it assumes that the CLIENT holds all necessary rights to process the personal data for which the CLIENT has engaged SKYNETS.” [...] “the services offered by captainverify.com are reserved for CLIENTs acting as business professionals.” [...] “Where SKYNETS has strong grounds to suspect that the files submitted may be used for fraudulent purposes, SKYNETS reserves the right to refuse to perform the service without entitling the CLIENT to a refund of the purchased credits.”

## Plan

- Pay: €0
- You get: 100 credits
- Enough for: 100 results, once

## Rate limit

- Batch: 1,000,000

## Speed

- Answer: by polling or webhook

## The call

- You send: file
- Method: POST
- Path: /file/email

## About the plan

- Plan: 100 free email credits
- Who can get it: business professionals

## The 8 fields the plan's answer can hold

email, status, free, disposable, risky, role, did_you_mean, details

## Captain Verify's plans (20)

- [Captain Verify, free, 100 free email credits, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/free-100-free-email-credits-post-file-email/llms.txt): $0.00 per 1,000, 33% complete, live
- [Captain Verify, €7 pack, 1,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/7-pack-1000-email-verifications-on-demand-post-file-email/llms.txt): $7.877 per 1,000, 33% complete, live
- [Captain Verify, €30 pack, 5,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/30-pack-5000-email-verifications-on-demand-post-file-email/llms.txt): $6.752 per 1,000, 33% complete, live
- [Captain Verify, €60 pack, 10,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/60-pack-10000-email-verifications-on-demand-post-file-email/llms.txt): $6.752 per 1,000, 33% complete, live
- [Captain Verify, €75 pack, 25,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/75-pack-25000-email-verifications-on-demand-post-file-email/llms.txt): $3.376 per 1,000, 33% complete, live
- [Captain Verify, €150 pack, 50,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/150-pack-50000-email-verifications-on-demand-post-file-email/llms.txt): $3.376 per 1,000, 33% complete, live
- [Captain Verify, €200 pack, 100,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/200-pack-100000-email-verifications-on-demand-post-file-email/llms.txt): $2.251 per 1,000, 33% complete, live
- [Captain Verify, €250 pack, 250,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/250-pack-250000-email-verifications-on-demand-post-file-email/llms.txt): $1.125 per 1,000, 33% complete, live
- [Captain Verify, €500 pack, 500,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/500-pack-500000-email-verifications-on-demand-post-file-email/llms.txt): $1.125 per 1,000, 33% complete, live
- [Captain Verify, €650 pack, 1,000,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/650-pack-1000000-email-verifications-on-demand-post-file-email/llms.txt): $0.731 per 1,000, 33% complete, live
- [Captain Verify, €2,000 pack, 5,000,000 Email Verifications, on demand, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/2000-pack-5000000-email-verifications-on-demand-post-file-email/llms.txt): $0.45 per 1,000, 33% complete, live
- [Captain Verify, €27 monthly, 5,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/27-monthly-5000-email-verifications-subscription-post-file-email/llms.txt): $6.077 per 1,000, 33% complete, live
- [Captain Verify, €54 monthly, 10,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/54-monthly-10000-email-verifications-subscription-post-file-email/llms.txt): $6.077 per 1,000, 33% complete, live
- [Captain Verify, €67.50 monthly, 25,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/67-50-monthly-25000-email-verifications-subscription-post-file-email/llms.txt): $3.038 per 1,000, 33% complete, live
- [Captain Verify, €135 monthly, 50,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/135-monthly-50000-email-verifications-subscription-post-file-email/llms.txt): $3.038 per 1,000, 33% complete, live
- [Captain Verify, €180 monthly, 100,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/180-monthly-100000-email-verifications-subscription-post-file-email/llms.txt): $2.026 per 1,000, 33% complete, live
- [Captain Verify, €225 monthly, 250,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/225-monthly-250000-email-verifications-subscription-post-file-email/llms.txt): $1.013 per 1,000, 33% complete, live
- [Captain Verify, €450 monthly, 500,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/450-monthly-500000-email-verifications-subscription-post-file-email/llms.txt): $1.013 per 1,000, 33% complete, live
- [Captain Verify, €585 monthly, 1,000,000 Email Verifications, subscription, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/585-monthly-1000000-email-verifications-subscription-post-file-email/llms.txt): $0.658 per 1,000, 33% complete, live
- [Captain Verify, contact us, More than 5 million emails, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/contact-us-more-than-5-million-emails-post-file-email/llms.txt): 33% complete, live

## Captain Verify's calls (2)

- `GET /verify`: [Captain Verify, free, 100 free email credits, GET /verify](https://datacircle.dev/validate-email-apis/captain-verify/free-100-free-email-credits-get-verify/llms.txt)
- `POST /file/email`: [Captain Verify, free, 100 free email credits, POST /file/email](https://datacircle.dev/validate-email-apis/captain-verify/free-100-free-email-credits-post-file-email/llms.txt)

## Similar plans of other providers

- [Databar, free](https://datacircle.dev/validate-email-apis/databar/free/llms.txt): $0.00 per 1,000, 67% complete, live
- [Clearout, free](https://datacircle.dev/validate-email-apis/clearout/free/llms.txt): $0.00 per 1,000, 50% complete, live
- [Data8, free, trial, POST /EmailValidation/Cleanse.json](https://datacircle.dev/validate-email-apis/data8/free-trial-post-emailvalidation-cleanse-json/llms.txt): $0.00 per 1,000, 50% complete, live
- [DeBounce, free, 100 free credits, GET /v1/](https://datacircle.dev/validate-email-apis/debounce/free-100-free-credits-get-v1/llms.txt): $0.00 per 1,000, 50% 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 2026-10-20.

- https://captainverify.com
- https://captainverify.com/api-file.html
- https://captainverify.com/api-hlr.html
- https://captainverify.com/api.html
- https://captainverify.com/docs.html
- https://captainverify.com/faq.html
- https://captainverify.com/fr/pricing.html
- https://captainverify.com/pricing.html
- https://captainverify.com/termsconditions.html