Validate a value against a known format (email, url, uuid, ipv4, ipv6, credit_ca
Validate a value against a known format (email, url, uuid, ipv4, ipv6, credit_card, iban, phone_e164, date_iso8601, postal_code_us, postal_code_uk, postal_code_ca).
Answeringour last check, 2026-09-24
1 of 1checks answered this week
461 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://format-validator.pdfextractapi.workers.dev/validate
| Category | Everything else |
|---|---|
| Provider host | format-validator.pdfextractapi.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 461 ms |
Example input (from the provider)
{
"body": {
"format": "iban",
"value": "GB29NWBK60161331926819"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"format": {
"description": "The format to validate against.",
"enum": [
"email",
"url",
"uuid",
"ipv4",
"ipv6",
"credit_card",
"iban",
"phone_e164",
"date_iso8601",
"postal_code_us",
"postal_code_uk",
"postal_code_ca"
],
"type": "string"
},
"value": {
"description": "The value to validate.",
"type": "string"
}
},
"required": [
"value",
"format"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}