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is-gmx-address-bulk
x402
is-gmx-address-bulk is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-23).
Checks up to 20 email addresses in one call to determine if each is a GMX webmail address, returning per-item results with error fields and a failure count.
Price / call$0.1
Success—
StatusUnknown
How this service works
Bulk is gmx address: up to 20 emails in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
Output
Returns an ordered array of per-item results matching the input order, where each item contains a boolean indicating whether the email is a GMX address, a per-item error field if the check failed for that address, and a top-level failure count summarizing how many items could not be processed.
Example use cases
Filter GMX signups from registration batch
“We just got a batch of 18 new user registrations — can you tell me which of these email addresses are GMX accounts so I can flag them for our compliance review?”
Enrich CRM contact list with provider flags
“I have a list of about 20 contacts exported from our CRM. Can you check all of them at once and tell me which ones are using GMX as their email provider?”
Screen bulk import for webmail providers
“Before we import these leads into our system, can you run all 20 email addresses through a GMX webmail check and give me a result for each one, including any that errored out?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/bulk/email/webmail/gmx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have 2–20 email addresses that all need GMX webmail classification in a single call. It processes items concurrently and is more efficient than calling the single-item endpoint in a loop. Prefer the single endpoint when you have only one address; prefer this bulk version for any list to reduce latency and API cost per item.
Side effects
- Input list exceeds 20 emails — batch limit enforced
- Malformed email addresses cause per-item errors without failing entire batch
- Network or DNS resolution failure for individual items increments failure count
- Missing or invalid x402 payment header results in 402 payment required response
- Empty input list returns empty results array
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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