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Send your first transactional email in less than two minutes using idiomatic client libraries or REST APIs.
Publish 2048-bit DKIM and SPF TXT records on your registrar DNS to pass DMARC alignment.
Manage DomainsGenerate an environment-scoped API Key (prefix wg_live_) or SMTP password.
Send directly via REST endpoint or relay through our high-performance SMTP socket.
Inspect Deliveriescurl -X POST https://api.wigosend.com/v1/emails \
-H "Authorization: Bearer wg_live_your_secret_key" \
-H "Content-Type: application/json" \
-d '{
"from": "billing@dispatch.acmelogistics.co.ke",
"to": ["accounts@client.co.ke"],
"subject": "Invoice #KE-9921 - Freight Dispatch Receipt",
"html": "<h1>Invoice Attached</h1><p>Thank you for shipping with Acme Logistics.</p>",
"headers": {
"X-Entity-ID": "inv_9921"
}
}'npm install @wigosend/connectpip install wigosend-connectgo get github.com/wigosend/connect-go