Enrichley

Use Enrichley as the final deliverability gate before a send: validate emails (from Apollo/Lusha/LeadMagic/FullEnrich), drop the undeliverable, and keep the catch-alls it clears.

Capabilities

Guidance

• Run it last: as the deliverability gate after sourcing/enrichment, not as a finder.
• Its strength is catch-all and risky-address handling; trust it to clear catch-alls other validators flag as unknown.
• Loop per-row deterministically for volume: there's no native bulk method.
• The provider caps a key at 10 requests/second. For a list of any size, prefer hyreflow enrich over a per-row loop — it paces the calls for you and persists every verdict as a dataset you can download or re-read later.

hyreflow tools execute enrichley validate_email \
  --payload '{"email":"[email protected]"}'

What a validation costs

Every verdict costs the same 0.25 credits — valid, invalid and catch_all alike. A verdict is the product, so an address the provider judges undeliverable is a delivered answer, not a miss.

A call that errors out costs nothing. When the provider fails — a rate limit, an outage, an account problem — the response is an error carrying credits_charged: 0 and the provider's own provider_status, and your balance is untouched:

{
  "detail": {
    "error": "provider_error",
    "provider": "enrichley",
    "method": "validate_email",
    "provider_status": 429,
    "credits_charged": 0.0,
    "run_id": 76271
  }
}