{"slug":"x402-dev-tools-cb9434df","name":"x402 Dev Tools","summary":"Builds an x402 v2 PaymentRequired object for a price in dollars on one or more networks, with the right USDC contract, atomic amount and EIP-712 domain (name and version) for each, plus the base64 PAYMENT-REQUIRED header value to send with the 402.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:18.577545Z","sources":[{"source":"x402_bazaar","external_id":"https://dev.kagurazaka.dev/v1/requirements","owner_address":"0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8","seen_at":"2026-10-26T05:59:44.589998Z","removed_at":null}],"endpoints":[{"url":"https://dev.kagurazaka.dev/v1/requirements","host":"dev.kagurazaka.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:00:29.083855Z","last_ok_at":"2026-10-26T05:00:29.083855Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"dev-kagurazaka-dev-9d98cc2a","name":"dev.kagurazaka.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-25T20:45:42.458Z","reported_at":"2026-10-26T05:59:44.589998Z"},"notice":"Not affiliated with addrbook — claim or request removal."}