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Bulk Email Address Validator
x402
Bulk Email Address Validator is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Validates up to 20 email addresses in a single concurrent batch call, returning per-item validation results in input order with failure counts.
Price / call$0.1
Success—
StatusUnknown
How this service works
Bulk validate email address: up to 20 emails in one call, processed concurrently, results returned in input order with a per-item error field and a count of failures. Same answer per item as the single /validate-email endpoint (Validate email address). Batch enrichment for agents that hold a list. $0.01 per batch.
Output
An ordered array of per-item validation results matching the input order, each containing the validation outcome for that email address and an error field if the item failed. A summary count of total failures across the batch is also returned.
Example use cases
Pre-send mailing list cleanup
“Before I send out this newsletter, can you validate all 18 email addresses on my list and flag which ones are invalid so I can remove them?”
Sign-up form batch verification
“We just got 12 new registrations — can you check all their email addresses at once and tell me how many are bad, with details on each one?”
CRM data quality audit
“I've got a batch of 20 customer emails exported from our CRM — can you run them all through validation and give me a result for each one so I know which records need to be corrected?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/bulk/validate-emailWhen to prefer
Choose this endpoint when you need to validate multiple email addresses at once (up to 20) and want results back in a single call rather than making 20 sequential requests. It is more efficient and cost-effective than calling the single /validate-email endpoint repeatedly. Ideal for batch processing sign-up forms, mailing list hygiene, or CRM data audits where you have a known list of addresses to check concurrently.
Side effects
- Batch exceeds 20 items — only up to 20 emails are accepted per call
- Malformed input list or missing required query parameters returns an error
- Individual item errors are captured per-item rather than failing the whole batch
- Network timeout if concurrent checks take too long
- Invalid input schema returns a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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