SiteCheck
EU VAT number check: format and checksum are tested locally first (a malformed number is rejected with HTTP 400 and no charge), then the official VIES service answers whether it is valid, with the registered name and address where the member state discloses them. All 27 EU states plus Northern Ireland (XI). VIES can take 6-25 seconds when a member state's register is slow; if it does not answer within 25 s the call returns HTTP 503 and is not charged. Source: European Commission VIES.
Offering
- Provider
- api.sitecheck-api.workers.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Legal And Compliance
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.sitecheck-api.workers.dev/api/vat- MIME type
- application/json
- First seen
- 2026-10-16T01:50:32.458Z
- Last seen
- Tags
- VAT, vies, eu, compliance, KYB, invoicing
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.002 USDC
Atomic price: 2000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact - Payment option 3
- 2000 atomic units
Atomic price: 2000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact - Payment option 4
- 0.002 USDC
Atomic price: 2000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 5
- 0.002 USDC
Atomic price: 2000 · Network: eip155:42161 · Asset: USDC · Scheme: exact - Payment option 6
- 0.002 USDC
Atomic price: 2000 · Network: eip155:143 · Asset: USDC · Scheme: exact - Payment option 7
- 0.002 USDC
Atomic price: 2000 · Network: eip155:480 · Asset: USDC · Scheme: exact - Payment option 8
- 0.002 USDC
Atomic price: 2000 · Network: eip155:10 · Asset: USDC · Scheme: exact - Payment option 9
- 2000 atomic units
Atomic price: 2000 · Network: eip155:42220 · Asset: 0xcebA9300f2b948710d2653dD7B07f33A8B32118C · Scheme: exact - Payment option 10
- 20000 atomic units
Atomic price: 20000 · Network: stellar:pubnet · Asset: CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75 · Scheme: exact - Payment option 11
- 1588 atomic units
Atomic price: 1588 · Network: xrpl:0 · Asset: XRP · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "2000",
"payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR"
},
{
"scheme": "exact",
"network": "eip155:5042",
"asset": "0x3600000000000000000000000000000000000000",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:42161",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:143",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:480",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:10",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "eip155:42220",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"amount": "2000",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA"
},
{
"scheme": "exact",
"network": "stellar:pubnet",
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"amount": "20000",
"payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI"
},
{
"scheme": "exact",
"network": "xrpl:0",
"asset": "XRP",
"amount": "1588",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ"
}
]Observed health
- Status
- Healthy
- Latest latency
- 1432 ms
- Average latency
- 1159 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"number": {
"type": "string",
"description": "VAT number with its 2-letter country prefix, e.g. DE811907980 (EL for Greece, XI for Northern Ireland). Spaces and dots are ignored"
},
"country": {
"type": "string",
"description": "Optional: country code, if the number has no prefix"
}
},
"required": [
"number"
]
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"country": {
"description": "Optional: country code, if the number has no prefix",
"type": "string"
},
"number": {
"description": "VAT number with its 2-letter country prefix, e.g. DE811907980 (EL for Greece, XI for Northern Ireland). Spaces and dots are ignored",
"type": "string"
}
},
"required": [
"number"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}