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Delx Commerce MX Host Parser
x402
Delx Commerce MX Host Parser is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Parses a raw MX DNS record string and extracts the mail host and preference value
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object containing the parsed mail host (e.g. 'mail.example.com'), the MX preference/priority number (e.g. 10), and a schema identifier string ('delx/util-mx-host-parse/v1') confirming the response format.
Example use cases
Email deliverability audit tool
“I have this MX record from a DNS lookup: '20 aspmx.l.google.com' — can you parse it and tell me the mail host and priority?”
Domain mail server identification
“We scraped some DNS data and got this MX record string: '5 smtp.mailgun.org' — extract the hostname and preference number from it.”
Automated DNS record processing pipeline
“Parse this MX record '10 inbound-smtp.us-east-1.amazonaws.com' and give me the structured host and preference so I can store it in our mail routing table.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/mx-host-parse?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have a raw MX record string (e.g. retrieved from a DNS lookup) and need to programmatically extract the mail host and preference value as structured data without implementing your own parser. It is ideal for lightweight, pay-per-use DNS record processing within an agent pipeline where no signup or subscription is required and cost is predictable at $0.001 per call.
Side effects
- Malformed or empty MX record string returns a parsing error
- Missing 'mx' field in request body returns a validation error
- MX record with non-standard formatting may yield unexpected host extraction
- Network or service unavailability returns a 5xx error
- Invalid USDC payment or x402 payment failure blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mx | string | Raw MX record string |
Output
Schema · Response
{
"type": "json",
"example": {
"host": "mail.example.com",
"schema": "delx/util-mx-host-parse/v1",
"preference": 10
}
}Tags
x402
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