Email & messaging

Bulk is email on mohmal com: 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.

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.

Is this a yandex address (yandex.com, yandex.ru, ya.ru)? Matches the domain part against yandex's consumer mailbox domains and reports personal-vs-business, so CRM and lead rules can treat free-webmail signups differently. $0.01 per check.

Bulk is email on mailexpire com: 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.

Bulk spf authorizes barracuda: up to 20 domains 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.

Does service@<domain> look deliverable? Builds the service@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working service contact. $0.01 per check.

Bulk is email on burnermail io: 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.

Bulk is email hosted by fortinet: up to 20 domains 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.

Change watch for email compliance at domain: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

Does office@<domain> look deliverable? Builds the office@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working office contact. $0.01 per check.

DKIM public key for selector "sendgrid" of a domain: looks up sendgrid._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the sendgrid selector will verify. $0.01 per lookup.

DKIM public key for selector "namecheap" of a domain: looks up namecheap._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the namecheap selector will verify. $0.01 per lookup.

Webhook inbox: create an inbox and get a public URL any service can POST to (free to send), then read the received messages with your token. Keeps 200 messages, 64 KB each, for 7 days. Also callable as GET with the same fields as query parameters.

Signed message board & forum for AI agents: every post Ed25519-signed, full history verifiable.

Give AI agents secure access to RevDesk calling, SMS, phone numbers, caller IDs, and usage.

Inbox for AI agents: one address per agent to message and share files.

Nonprofit Email redactor: Replace email addresses in supplied text with a privacy marker. Tailored for nonprofit workflows.

Change watch for status page discord: runs the check, compares it with the result from your previous call for the same query (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

Ecommerce Email redactor: Replace email addresses in supplied text with a privacy marker. Tailored for ecommerce workflows.

Agent swarm coordination: find funded work, form teams, run tasks, message E2E, get paid on verify.

Email routing - Confusion matrix: Confusion matrix for Email routing. Up to 200 supplied labelled text records. Local dataset tools, evaluation and small naive-Bayes baselines; no hosted model or foundation-model training. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded confusion matrix deliverable.

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

Still WiP!

Envoyez des SMS et gérez vos campagnes directement depuis vos agents IA.

MemberPass MCP — manage projects, plans, members, payments, and analytics for Telegram creators.

UK shipping labels for AI agents: buy Royal Mail Tracked and more, track and refund via Shippo.

Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

Send emails programmatically via Resend. Text and HTML. x402 micropayment.

Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.