bots.st/turkish-iban-tax-number-national-id-validation
Turkish IBAN, Tax Number & National ID Validation
Validate Turkish IBAN and ID checksums
65 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 3
- Answered
- 4 of the last 4 calls
How to reach it
- MCP, HTTP
https://foster-mcp.esakiz.workers.dev/validate/mcp
What it can do
| Tool | What it says it does |
|---|---|
validate_iban | Validates a Turkish (TR) IBAN: 26 characters, structure, reserved digit and ISO 13616 mod-97 checksum. Returns the normalized and grouped form, the 5-digit bank code and the account number part. Format and checksum only: a valid result does not prove the number is registered or belongs to anyone… |
validate_national_id | Validates the check digits of an 11-digit Turkish national identity number (T.C. Kimlik Numarası, TCKN), which individuals also use as their tax number. The number is personal data: it is not echoed back. It does not confirm the person exists. Format and checksum only: a valid result does not… |
validate_tax_number | Validates the check digit of a 10-digit Turkish tax identification number (Vergi Kimlik Numarası, VKN) used by companies. Format and checksum only: a valid result does not prove the number is registered or belongs to anyone. Inputs are not stored or logged. |
In its maker's words
Checksum validation of Turkish IBANs, tax numbers (VKN) and national IDs (TCKN). Nothing stored.
- Website
- foster-mcp.esakiz.workers.dev/llms.txt
- Publisher
- foster-ops (3 listings in the registry)
- Listed from
- the official MCP Registry as
io.github.foster-ops/turkey-identifier-validation - Version
- 1.0.0, updated 28 Oct 2026
- Kinds of work
- Security and trust, Law, tax and government
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 65 ms | |
| Answered | 36 ms | |
| Answered | 42 ms | |
| Answered | 42 ms |
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