Fintech & Payments
Checkslip
Bank slip verification API for transfer confirmation
- Votes
- 0
- DR (Ahrefs)
- 0 no change since last check
Ahrefs Domain Rating reported 13 Nov 2026, restated 9 Nov 2026.
An API that verifies bank transfers by checking QR codes or slip images against the source bank's records.
Overview
Checkslip is an API for merchants and developers who receive money transfers. Users send the QR code from a bank slip or a slip image, and Checkslip retrieves the transfer information from the source bank, then returns whether that transaction exists in the bank records along with the bank's reported transaction details.
The service charges credits only when a bank confirms a transaction. It supports reading QR codes from slip images and provides information including the transaction reference number, transfer date and time, amount, participating banks, and account holder names.
Feature summary
- QR code and slip image verification
- Bank transaction lookup with reference number, date/time, and amount
- Sender and recipient bank names and abbreviated names
- Last 4 digits of account numbers
- Webhook delivery of results
- Idempotency key for duplicate request handling
- Does not store slip images
- Credit charging only when bank confirms transaction
- Automatic re-checking for pending transactions
- Multiple credit pack options from 500 to 50,000 THB
Pricing
Pricing model: Freemium
Free: 50 credits when phone number is verified. Paid plans: Pack 500 (500 THB, 1,800 credits), Pack 700 (700 THB, 2,700 credits), Pack 1,200 (1,200 THB, 4,800 credits), Pack 1,500 (1,500 THB, 6,400 credits), Pack 3,500 (3,500 THB, 16,000 credits), Pack 5,000 (5,000 THB, 24,000 credits), Pack 10,000
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Checkslip metrics
Reported for checkslip.com: Ahrefs Domain Rating and Majestic link figures, with the movement since the prior report.
- Domain Rating
- 0
- no change since last check
- Trust Flow
- 0
- no change since last check
- Citation Flow
- 0
- no change since last check
- Referring domains
- 0
- no change since last check
- External backlinks
- 0
- no change since last check
Ahrefs Domain Rating reported 13 Nov 2026, restated 9 Nov 2026. Majestic reported 9 Nov 2026, restated 9 Nov 2026. Link figures sourced from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Checkslip domain summary
Show the domain summary
Read from the public RDAP record on 13 Nov 2026, 04:30 UTC.
- Domain age
- 1 year
- Registered
- Expires
- Registrar
- Dynadot Inc
- DNSSEC
- Not signed
Checkslip launch ledger
What we have measured for Checkslip since it went live on Fynora Launch on 9 November 2026.
- Domain Rating (Ahrefs)
- 0 no change since launch
- 0 at launch (9 Nov 2026), 0 on 13 Nov 2026
- Trust Flow (Majestic)
- 0
- First measured 9 Nov 2026
- Referring domains (Majestic)
- 0
- First measured 9 Nov 2026
Day 4 since launch. Next receipt: day 30, 9 Dec 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.
About to launch?
A free checklist for launch day and the week around it, with a list of launch directories.
- Before launch
- Launch day
- That week
- What comes next
Q&A
- What should be sent for verification?
- QR code text from a bank slip or the slip image itself. PDF files are not currently accepted.
- Can old bank slips be verified?
- Yes, but only within the period that the bank allows for viewing transaction history, which varies by bank. If the slip is older than this period, the result will be 'exceeds lookback period' and no credit is charged.
- What does 'bank not found transaction' mean?
- It means the bank has no record of a transaction matching the information on the slip at the time of verification. The decision to accept payment is always made by the merchant. This result does not charge a credit.
- Will I be charged again if I verify the same slip twice?
- No, you will not be charged. The result will show as 'duplicate' and indicate when the slip was first verified. If a connection fails and you resend the same request with the original Idempotency-Key, you will receive the same answer without additional charges.
- What is not guaranteed by Checkslip?
- Checkslip does not certify or determine whether a slip is authentic. It only reports whether the bank has a record of a transaction matching the reference number on the slip at the time of verification. Payment acceptance is always the merchant's decision.
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Checkslip has a free listing. The owner can unlock the full profile with a paid launch for $5:
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