Normalise a Dutch postcode to '1234 AB' and check its format, including letter p...
https://forge.fizzl.eu/p/postcode-nlOverview
Normalise a Dutch postcode to '1234 AB' and check its format, including letter pairs that are never issued (SA, SD, SS). Format check only, no address lookup.
Protocol
x402
Price
$0.0010
Payment Asset
USDC
Payment Network
eip155:84532
Category
uncategorized
Provider
x402 Forge
Source
bazaar
Indexed
2026-11-14 18:08:36
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"postcode": "2105pd"
},
"type": "http"
}
Output Schema
{
"example": {
"ok": true,
"result": {
"digits": "2105",
"input": "2105pd",
"letters": "PD",
"normalized": "2105 PD",
"reason": null,
"valid": true
},
"warnings": [
"Input was reformatted to 2105 PD"
]
},
"type": "json"
}