All projects matching “valid”
186 results- authichain.comService
Paid evidence check for agents: signed record, machine-readable verification result, explicit unknowns, and a settlement receipt. A valid signature is not real-world truth.
Baseauthichain.comfrom $0.052 endpoints0calls / 30d - toolbelt402.catalystdesk.workers.devService
Validate any x402 endpoint: 402 challenge, accepts[], atomic amounts, bazaar extension, OpenAPI. Score 0-100 + fixes.
Basetoolbelt402.catalystdesk.workers.devfrom $0.0023 endpoints0calls / 30d - x402-web-tools.onrender.comService
Check an email address or domain: MX records, mail provider (Google/Microsoft/Zoho), SPF, DMARC policy, disposable-domain flag and a 0-100 deliverability score. Validate leads before sending.
Basex402-web-tools.onrender.comfrom $0.0021 endpoint0calls / 30d - fittingsService
For one DailyMed SET ID: the current label version and date, its products with active ingredients and package descriptions, its marketed NDC codes, and the full revision history.
Basefittings.shfrom $0.0037 endpoints36calls / 30d - x402-v2-mint-iban-bic-validate.vercel.appService
Offline IBAN MOD-97 (ISO 13616) + BIC/SWIFT format check. No SWIFT directory scrape.
Basex402-v2-mint-iban-bic-validate.vercel.appfrom $0.0021 endpoint1calls / 30d - agent-card-validator-mcp.mtree.workers.devServiceBaseagent-card-validator-mcp.mtree.workers.devfrom $0.031 endpoint0calls / 30d