338 probed resources with this capability (top 50
shown, ranked verified badge first, then 402 Score, then price - same rules as
search). Every row is a real, probed resource.
Machine-readable: /search.json?q=email-messaging.
| resource | operator | score | status | price |
|---|---|---|---|---|
| https://x402.shizu.me/drop | shizu.me | 100.0 | - | $0.001 |
| https://x402.shizu.me/validate | shizu.me | 100.0 | - | $0.002 |
| https://x402.openwebninja.com/email-search/search-emails | openwebninja.com | 100.0 | - | $0.003 |
| https://api.the402.ai/v1/services/svc_6e462bb4391c4782/purchase | the402.ai | 100.0 | - | $0.005 |
| https://x402-echo-service.fly.dev/api/echo | x402-echo-service.fly.dev | 100.0 | - | $0.01 |
| https://agents.dyoeway.org/contacts | dyoeway.org | 100.0 | - | $0.01 |
| https://clonecho.builda.company/x402/s/uniprot-taxonomy-search | builda.company | 100.0 | - | $0.02 |
| https://clonecho.builda.company/x402/space-weather-alerts | builda.company | 100.0 | - | $0.02 |
| https://api.strale.io/x402/mx-lookup | strale.io | 100.0 | - | $0.0216 |
| https://api.strale.io/x402/phone-type-detect | strale.io | 100.0 | - | $0.0216 |
| https://api.strale.io/x402/email-validate | strale.io | 100.0 | - | $0.0324 |
| https://api.strale.io/x402/email-reputation-score | strale.io | 100.0 | - | $0.0324 |
| https://api.strale.io/x402/email-deliverability-check | strale.io | 100.0 | - | $0.054001 |
| https://api.strale.io/x402/log-parse | strale.io | 100.0 | - | $0.054001 |
| https://api.strale.io/x402/email-draft | strale.io | 100.0 | - | $0.054001 |
| https://gateway.apiosk.com/email-verification/check | apiosk.com | 100.0 | - | $0.13 |
| https://api.strale.io/x402/solutions/lead-email-verify | strale.io | 100.0 | - | $0.216001 |
| https://api.strale.io/x402/solutions/website-health | strale.io | 100.0 | - | $0.432001 |
| https://api.strale.io/x402/company-enrich | strale.io | 100.0 | - | $0.54 |
| https://gateway.apiosk.com/apyhub-boomlify-temp-mail/boomlify/emails/create | apiosk.com | 99.9 | - | $0.010312 |
| https://gateway.apiosk.com/web-extraction/extract-contact-info | apiosk.com | 99.8 | - | $0.07 |
| https://gateway.apiosk.com/prospect-research/person-enrichment | apiosk.com | 99.8 | - | $0.15 |
| https://store.agentexchange.work/connect/company | agentexchange.work | 96.0 | - | $0.01 |
| https://api.invoket.com/phone/validate | invoket.com | 95.0 | - | $0.001 |
| https://api.x402dataapi.com/v1/mail-security | x402dataapi.com | 95.0 | - | $0.001 |
| https://deliver.hergertsynthora.com/service | hergertsynthora.com | 95.0 | - | $0.001 |
| https://2s.io/api/github/commits | 2s.io | 95.0 | - | $0.001 |
| https://2s.io/api/domain/whois | 2s.io | 95.0 | - | $0.001 |
| https://2s.io/api/email/validate | 2s.io | 95.0 | - | $0.001 |
| https://netintel.dev/email-auth | netintel.dev | 95.0 | - | $0.002 |
| https://keyronne.com/api/email-validate | keyronne.com | 95.0 | - | $0.003 |
| https://netintel.dev/email-intel/analyze | netintel.dev | 95.0 | - | $0.005 |
| https://dns.use.x402atlas.com/txt | x402atlas.com | 95.0 | - | $0.005 |
| https://dns.use.x402atlas.com/mx | x402atlas.com | 95.0 | - | $0.005 |
| https://api.x-402.online/v1/email/validate | x-402.online | 95.0 | - | $0.005 |
| https://netintel.dev/cloud-fingerprint/analyze | netintel.dev | 95.0 | - | $0.01 |
| https://email-auth.use.x402atlas.com/check | x402atlas.com | 95.0 | - | $0.01 |
| https://palmyr.ai/email/inboxes | palmyr.ai | 95.0 | - | $0.01 |
| https://api.phoneagent.xyz/countries | phoneagent.xyz | 95.0 | - | $0.01 |
| https://api.phoneagent.xyz/services | phoneagent.xyz | 95.0 | - | $0.01 |
| https://x402.getautomatedrcm.com/scrub | getautomatedrcm.com | 95.0 | - | $0.01 |
| https://x402-api.aubr.ai/api/chat/encrypted | aubr.ai | 95.0 | - | $0.02 |
| https://gateway.spraay.app/api/v1/notify/sms | spraay.app | 95.0 | - | $0.02 |
| https://palmyr.ai/email/inboxes/:id/messages | palmyr.ai | 95.0 | - | $0.02 |
| https://palmyr.ai/phone/numbers/:id/messages | palmyr.ai | 95.0 | - | $0.02 |
| https://palmyr.ai/phone/numbers/:id/wait-otp | palmyr.ai | 95.0 | - | $0.02 |
| https://api.x-402.online/v1/fr/rge | x-402.online | 95.0 | - | $0.02 |
| https://person-enrichment.api.klymax402.com/api/enrich | klymax402.com | 95.0 | - | $0.02 |
| https://netintel.dev/translate/short | netintel.dev | 95.0 | - | $0.03 |
| https://instagram.use.x402atlas.com/profile/:username | x402atlas.com | 95.0 | - | $0.04 |