Paid URL preflight check ($0.005 USDC)
Paid URL preflight check ($0.005 USDC): assess URL syntax, transport, host/IP, suspicious patterns, and at most five HTTPS redirects without fetching page content. Blocks local/private destinations. Optional Google Web Risk threat intelligence is used only if configured; otherwise results are explicitly heuristic-only and degraded. This is a risk signal, not a guarantee that a URL is safe.
Answeringour last check, 2026-09-28
1 of 1checks answered this week
897 msmedian answer time
$0.005listed price per call
$0.005price 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://mcp.dropenginehq.com/api/check-url
| Category | Everything else |
|---|---|
| Provider host | mcp.dropenginehq.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.005 | 897 ms |
Example input (from the provider)
{
"body": {
"url": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "HTTP or HTTPS URL for preflight inspection.",
"maxLength": 4096,
"minLength": 1,
"type": "string"
}
},
"required": [
"url"
],
"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": {
"properties": {
"degraded": {
"type": "boolean"
},
"recommendation": {
"enum": [
"allow",
"caution",
"block"
],
"type": "string"
},
"risk_score": {
"maximum": 100,
"minimum": 0,
"type": "integer"
},
"success": {
"type": "boolean"
},
"warnings": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"success",
"recommendation",
"risk_score",
"degraded",
"warnings"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}