Inspect one public URL for observed security headers and cross-origin configurat
Inspect one public URL for observed security headers and cross-origin configuration. Send passive GET and credential-free OPTIONS with a supplied origin, requested method and optional header names; return exact selected headers and evidence-linked findings. No authorization/cookies, exploit attempts, state-changing requests, browser enforcement guarantee or full CSP/TLS analysis.
Not tested: has real-world effectsour last check, 2026-10-20
0 of 0checks answered this week
n/amedian answer time
$0.005listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.mekler.ai/v1/web/headers/check-security-policy
| Category | Everything else |
|---|---|
| Provider host | api.mekler.ai |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"origin": "https://mekler.ai",
"request_headers": [],
"request_id": "http-security-example-001",
"requested_method": "GET",
"url": "https://mekler.ai/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"origin": {
"default": "https://mekler.ai",
"maxLength": 2048,
"type": "string"
},
"request_headers": {
"default": [],
"items": {
"pattern": "^[a-z0-9-]{1,64}$",
"type": "string"
},
"maxItems": 20,
"type": "array"
},
"request_id": {
"pattern": "^[A-Za-z0-9_-]{16,64}$",
"type": "string"
},
"requested_method": {
"default": "GET",
"enum": [
"GET",
"HEAD",
"POST",
"PUT",
"PATCH",
"DELETE"
],
"type": "string"
},
"url": {
"maxLength": 2048,
"type": "string"
}
},
"required": [
"url",
"request_id"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"findings": {
"items": {
"additionalProperties": false,
"properties": {
"code": {
"type": "string"
},
"evidence": {
"type": "string"
},
"recommendation": {
"type": "string"
},
"severity": {
"type": "string"
}
},
"required": [
"code",
"severity",
"evidence",
"recommendation"
],
"type": "object"
},
"type": "array"
},
"http_status": {
"type": "integer"
},
"limitations": {
"items": {
"type": "string"
},
"type": "array"
},
"observed_at": {
"type": "string"
},
"origin": {
"type": "string"
},
"preflight": {
"additionalProperties": false,
"properties": {
"headers": {
"additionalProperties": {
"type": "string"
},
"maxProperties": 20,
"type": "object"
},
"http_status": {
"type": "integer"
},
"url": {
"type": "string"
}
},
"required": [
"http_status",
"url",
"headers"
],
"type": "object"
},
"request_headers": {
"items": {
"type": "string"
},
"type": "array"
},
"requested_method": {
"type": "string"
},
"response_headers": {
"additionalProperties": {
"type": "string"
},
"maxProperties": 20,
"type": "object"
},
"status": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"status",
"url",
"observed_at",
"http_status",
"origin",
"requested_method",
"request_headers",
"response_headers",
"preflight",
"findings",
"limitations"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}