# BounceCheck, free, Free, POST /verification/disposable-check: Email verification API

> Disposable check — detect throwaway/temporary email domains.

BounceCheck's email verification API on its Free plan. It costs $0.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Address, Deliverability, Company.
The cheapest of the 1,712 plans we rank by price 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/bouncecheck/free-free-post-verification-disposable-check
- [Best email verification API in 2026](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://bouncecheck.email/pricing
- Its API docs: https://api.bouncecheck.email/openapi.json
- Sold by: BounceCheck (https://bouncecheck.email)
- Checked: 2026-10-25

## In the answer

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

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: from the same budget: Single Verify · Bulk Upload · Verify Email List

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Disposable check — detect throwaway/temporary email domains.

## Data

- Keep data: no limit
- Use data: the right to access and use the Service for your own internal business purposes. You agree not to: (i) license, sublicense, sell, resell, rent, or otherwise make the Service available to any third party except as expressly permitted, (ii) modify or create derivative works based on the Service, (iii) decompile, disassemble, reverse-engineer, or attempt to discover the source code or underlying structure of the Service, or (iv) use the Service to build, train, or support a competing product or service. You agree not to use the Service: For any unlawful purpose [...], To send spam or unsolicited communications, To harvest or collect email addresses or other contact information of others, To interfere with or circumvent the security features of the Service [...]

## Plan

- Pay: $0
- You get: 50 credits a month
- Enough for: 50 calls a month
- Expires: reset automatically each month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email
- Method: POST
- Path: /verification/disposable-check

## About the plan

- Plan: Free
- Who can get it: anyone, for their own internal business purposes

## The 32 fields the plan's answer can hold

email, normalized email, domain, is disposable, matched domain, matched by, provider slug, provider name, has MX records, MX records, MX record hostname, MX record priority, MX provider slug, MX provider type, MX provider grade, A records, nameservers, SPF, DMARC, blocklisted, is public domain, is role based, is free subdomain, is relay domain, is alias, TLD trust, registrar, registered at, domain age in days, did you mean, has A record, checked at

## BounceCheck's plans (5)

- [BounceCheck, free, Free, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-disposable-check/llms.txt): $0.00 per 1,000, 50% complete
- [BounceCheck, $9.99 monthly, Starter, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/9-99-monthly-starter-post-verification-disposable-check/llms.txt): $1.998 per 1,000, 50% complete
- [BounceCheck, $29.99 monthly, Pro, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/29-99-monthly-pro-post-verification-disposable-check/llms.txt): $1.50 per 1,000, 50% complete
- [BounceCheck, $340 monthly, Volume, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/340-monthly-volume-post-verification-disposable-check/llms.txt): $1.36 per 1,000, 50% complete
- [BounceCheck, contact us, Enterprise, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/contact-us-enterprise-post-verification-disposable-check/llms.txt): 50% complete

## BounceCheck's calls (4)

- `POST /verification/bulk`: [BounceCheck, free, Free, POST /verification/bulk](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk/llms.txt)
- `POST /verification/disposable-check`: [BounceCheck, free, Free, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-disposable-check/llms.txt)
- `POST /verification/single`: [BounceCheck, free, Free, POST /verification/single](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-single/llms.txt)
- `POST /verification/bulk/list`: [BounceCheck, free, Free, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk-list/llms.txt)

## BounceCheck's APIs (1)

- [BounceCheck: email verification API pricing, 5 plans, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-disposable-check/llms.txt)

## BounceCheck: email verification API alternatives

- [DeBounce, top-up from $135, 100K credits, GET /v1/, Single email validation](https://datacircle.dev/validate-email-apis/debounce/top-up-from-135-100k-credits-get-v1/llms.txt): $1.35 per 1,000, 50% complete, live
- [Verifalia, $154.35 quarterly](https://datacircle.dev/validate-email-apis/verifalia/154-35-quarterly/llms.txt): $1.357 per 1,000, 67% complete, live
- [Valid Email Checker, $14 monthly, 10,300 credits a month, POST /verify-single](https://datacircle.dev/validate-email-apis/valid-email-checker/14-monthly-10300-credits-a-month-post-verify-single/llms.txt): $1.359 per 1,000, 67% complete, live
- [No2Bounce, $816 yearly](https://datacircle.dev/validate-email-apis/no2bounce/816-yearly/llms.txt): $1.36 per 1,000, 0% 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 2026-10-25.

- https://api.bouncecheck.email/openapi.json
- https://bouncecheck.email
- https://bouncecheck.email/docs
- https://bouncecheck.email/docs/authentication
- https://bouncecheck.email/docs/rate-limits
- https://bouncecheck.email/pricing
- https://bouncecheck.email/terms