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Agent Tools
EU VAT Check - Vat check

EU VAT Check - Vat check

Paid
Live
Pricing
< $0.01USDCUSDC
Calls (7d)106
Callers (7d)11
Volume (7d)$0.21
EU VAT Check - Vat check
EU VAT Check - Vat check
Paid
Live
Pricing
< $0.01USDCUSDC
Calls (7d)106
Callers (7d)11
Volume (7d)$0.21
Call this tool
Validate an EU VAT number offline: country prefix, national format, and the published check-digit algorithm for the 8 countries that have one (BE, DE, FR, IT, LU, NL, PL, PT). The response says which of the two you got — checksumChecked distinguishes a verified number from a format-only pass, because they are not the same strength of answer. Registration is deliberately NOT claimed: only VIES can say whether a number is registered, and this endpoint does not call it.
ParameterTypeDescription
type*
string
method*
string
pathParams
object
queryParams
object
Fields: vat
ParameterTypeDescription
type*
string
example
object
Tool ID
426244959302816546
Chain
Base
Last Checked
Created
Updated
Registry
x402 bazaar
Endpoint
https://402.com.tr/api/x402/vat-check
< $0.01 USDC
Tax ID Check - Tax id check
Tax ID Check - Tax id check402.com.tr
Offline tax/customs id formats: EORI, US EIN/SSN, UK NINO, AU ABN (checksum), TR VKN/TCKN (checksum), CA BN. kind= selects the scheme. A well-formed id is not proof of registration.
< $0.01 USDC
FX Convert - Fx convert
FX Convert - Fx convert402.com.tr
Convert between 30+ currencies at the European Central Bank's daily reference rate, for today or any past date. Returns the converted amount, the per-unit rate and the date the rate is actually from — the ECB publishes on business days only, so a weekend date answers with the previous business day and says so instead of pretending. Reference rates for accounting and reporting, not tradable quotes.
< $0.01 USDC
Contract Identity - Contract info
Contract Identity - Contract info402.com.tr
🆕 What sits at a Base address: contract or plain wallet, and if a contract, whether it declares ERC-721 or ERC-1155 via ERC-165 or carries the ERC-20 shape, plus name, symbol, decimals and code size. Interface support is read from the contract's own declaration first and only inferred when there is none — the ordering matters, because NFTs answer totalSupply() too.
< $0.01 USDC
URL Risk - Url risk
URL Risk - Url risk402.com.tr
Heuristic URL risk: scheme, IP hosts, deep subdomains, credential-themed labels, sensitive paths/params, optional brand= lookalike. Returns reasons + GO/HOLD/STOP. Not a malware or Safe Browsing scan.
< $0.01 USDC
Address Nonce - Base nonce
Address Nonce - Base nonce402.com.tr
🆕 The next nonce for any Base address, plus its ETH balance and whether it is a contract. The count means different things either side of that line — transactions sent for a wallet, contracts deployed for a contract — so both are reported under their own name instead of one ambiguous number. What you need before building a transaction, or to tell a fresh address from a used one.
< $0.01 USDC
Address Check - Address check
Address Check - Address check402.com.tr
Structural address check: country, street, city, and postal pattern for common countries (TR, US, GB, DE, FR, NL, …). Returns a normalised single-line form and named issues. Not proof of deliverability.
< $0.01 USDC
Base Receipt - Base receipt
Base Receipt - Base receipt402.com.tr
🆕 The receipt for a Base transaction: success or reverted, block, gas used, effective gas price, the fee in wei and ETH, how many logs it emitted and which contracts emitted them. A contract deployment reports the new address. No receipt yet means pending, dropped, or never here — and it says which is possible instead of failing.
< $0.01 USDC
Base Transaction - Base tx
Base Transaction - Base tx402.com.tr
🆕 A Base transaction by hash, unedited: from, to, value in wei and ETH, nonce, gas, fee caps, type, and the 4-byte method selector with the calldata size. Flags a contract creation (null to) and a still-pending transaction (null block) rather than leaving you to infer either. Unknown hashes answer found:false, not an error.
< $0.01 USDC
Card BIN Check - Bin check
Card BIN Check - Bin check402.com.tr
Offline Issuer Identification Number check: accepts 6–8 digits only (refuses anything that looks like a full PAN), returns Visa/Mastercard/Amex/Discover/JCB/UnionPay/Maestro when the prefix is known. Not a live BIN registry lookup.
< $0.01 USDC
Holiday Calendar - Holiday calendar
Holiday Calendar - Holiday calendar402.com.tr
List public holidays for country= + year= from Nager.Date (~110 countries). Marks national vs regional entries. Same source business-days uses — for agents that need the raw calendar.
< $0.01 USDC
Token Supply - Token supply
Token Supply - Token supply402.com.tr
🆕 totalSupply for any Base token, returned raw and scaled by its decimals, alongside the name and symbol. When a contract doesn't declare decimals the answer assumes 18 and marks that it assumed — a silent guess here quietly moves every downstream number by orders of magnitude. Non-token addresses answer found:false.
< $0.01 USDC
IBAN Check - Iban check
IBAN Check - Iban check402.com.tr
Validate an IBAN offline: country registry length, structure, and the ISO 7064 mod-97 checksum that catches what humans and spreadsheets actually get wrong — a transposed pair, a dropped character, an O typed for a zero. Returns the normalised and print-formatted forms, country, SEPA membership, and the bank identifier where the layout is known. Every rejection names WHICH check failed, so you know whether to fix the row or drop it. Structure only: a valid IBAN is not proof the account exists.
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