{"slug":"x402check-base-37e6f1a8","name":"x402check-base","summary":"Read-only Base mainnet data: GET /base/block, /base/tx?hash=, /base/balance?address=, /base/erc20?token=&holder=, /base/gas. Small JSON payloads over a Base node; pay ~$0.002 USDC on Base per call.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:13.550288Z","sources":[{"source":"x402_bazaar","external_id":"https://x402check.arden-instance.workers.dev/base/gas","owner_address":"0xceec1c3f6cd66dc7c91fae0e232eac0d346564e9","seen_at":"2026-10-26T05:59:06.678589Z","removed_at":null}],"endpoints":[{"url":"https://x402check.arden-instance.workers.dev/base/gas","host":"x402check.arden-instance.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:13:51.666918Z","last_ok_at":"2026-10-25T18:13:51.666918Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"x402check-arden-instance-workers-dev-a50b453d","name":"x402check.arden-instance.workers.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":7,"paid_calls_30d":7,"last_paid_at":"2026-10-23T22:57:44.184Z","reported_at":"2026-10-26T05:59:06.678589Z"},"notice":"Not affiliated with addrbook — claim or request removal."}