tools/json x402 REST
JSON tools: flatten JSON to dot paths, or convert JSON rows to CSV online
0.001 USDC per call
per call
1,221 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
tools/jwt_decode x402 REST
JWT decoder: decode a JSON web token header and payload, with safety flags (never verifies the signature)
0.001 USDC per call
per call
tools/domain_age x402 REST
Domain age checker: registration date, age in days and registrar via RDAP lookup
0.003 USDC per call
per call
deliverability x402 REST
Email deliverability check: SPF, DKIM, DMARC and MX record audit for a sending domain
0.003 USDC per call
per call
grade x402 REST
Cold email grader: score an email 0-100 with concrete fixes (subject line, body, spam risk)
0.005 USDC per call
per call
tools/weather x402 REST
Weather API: current weather and next 3 hours temperature by lat, lon (open-meteo)
0.001 USDC per call
per call
template x402 REST
Cold email generator: personalized outreach email from proven templates (founder, agency, freelance)
0.01 USDC per call
per call
bulk-email-verify x402 REST
Bulk email verification: up to 20 addresses in one $0.01 call. For each: syntax, MX presence, disposable and role-address flags, free-provider flag, mail provider and a deliverable verdict with reason, plus a summary cou...
0.1 USDC per call
per call
email-deliverability-report x402 REST
Email authentication and deliverability report for a domain in one call: SPF (with -all check), DMARC policy strength, DKIM presence across common selectors, MTA-STS, BIMI and MX, combined into a 0-100 score with an A-F...
0.05 USDC per call
per call
email-domain-intel x402 REST
From an email address to its company: runs the full domain-intel report on the address's domain (registration, DNS, homepage title and description, social profiles, tech stack, trust score) and flags free/disposable prov...
0.05 USDC per call
per call
role-address-check x402 REST
Role-address detection: is an email a generic mailbox (info@, support@, sales@, billing@, admin@, noreply@...) rather than a person? Returns the role, its category (support, sales, technical, legal, no-reply) and whether...
0.01 USDC per call
per call
email-normalize x402 REST
Email normalizer: lowercases, strips plus-tags, applies provider rules (Gmail ignores dots, googlemail.com = gmail.com, outlook/hotmail/yahoo/proton/fastmail +tags) and returns a canonical form for deduplicating contact...
0.01 USDC per call
per call
gravatar-check x402 REST
Gravatar check: whether an email address has a public Gravatar avatar and profile (via the SHA-256 hash, no data sent to third parties beyond the hash), with the avatar and profile URLs. Enrich contacts with a real avata...
0.01 USDC per call
per call
email-extractor x402 REST
Extract every email address from a block of text: deduplicated, lowercased, syntax-validated, with a per-domain count. Turn scraped pages, documents or logs into a clean contact list. $0.01 per call (text up to 50 KB).
0.01 USDC per call
per call
email-office-at-domain x402 REST
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/ri...
0.01 USDC per call
per call
email-list-hygiene-report x402 REST
Email list hygiene report for up to 50 addresses in one $0.01 call: duplicates, invalid syntax, disposable domains, role addresses, free-webmail share, domains without MX, and a keep / review / remove split. Clean a sign...
0.05 USDC per call
per call
dmarc-parse x402 REST
DMARC record parser and validator: paste any DMARC TXT string and get the policy, subdomain policy, percentage, report addresses, alignment modes, whether it enforces, and warnings for common mistakes (p=none, missing ru...
0.01 USDC per call
per call
catch-all-hint x402 REST
Catch-all mailbox hint (no SMTP probing): estimates whether a domain accepts mail to any address, from provider defaults (Google Workspace/Microsoft 365 usually reject unknown users; many small hosts and Cloudflare Email...
0.01 USDC per call
per call
mail-provider-detect x402 REST
Mail provider detection for a domain: the primary inbound provider from MX (Google Workspace, Microsoft 365, Proofpoint, Zoho, Proton, iCloud, GoDaddy, IONOS...) and the sending services authorised in SPF (SendGrid, Mail...
0.01 USDC per call
per call
validate-email x402 REST
Validate a email: tests the value against a well-known email pattern and returns valid true/false, the pattern used (so you can reuse it), and, when it fails, the first character position that breaks the rule. Format val...
no price published
Verify an email address x402 REST
Check if an email address is real and deliverable: syntax check, MX records and disposable-domain detection, with a verdict.
0.002 USDC per call
per call
tools/hash x402 REST
Hash a string: sha256, sha512, sha1, md5, CRC32, base64 checksum - crypto hash API for UTF-8 text
0.0005 USDC per call
per call
DeFi Intel Agent Gateway x402 REST
Detect language, formality and tone of a text with confidence scores. Deterministic heuristics + compact wordlists. Returns iso_639-1 + register. — $0.001 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no...
0.001 USDC per call
per call
Readr MailCheck x402 REST
Email deliverability audit for a domain: MX records, parsed SPF with qualifier grading, DMARC policy grade, DKIM selector probing (12 common selectors), and DNSBL reputation checks (dronebl, SpamCop, Barracuda, Spamhaus)...
no price published