{"slug":"devx-base-approval-risk-check-192bb742","name":"DevX Base Approval Risk Check","summary":"Base token approval risk check for any 0x wallet: live ERC-20 allowances on 9 major Base tokens (USDC, WETH, DAI, cbBTC, AERO...) x 14 common spenders (Permit2, Uniswap, Aerodrome, 1inch, 0x, CoW, Aave, Morpho...), flags unlimited or over-balance approvals, and returns ready-to-sign revoke calldata. 1 USDC via x402 on Base.","status":"live","headings":[{"slug":"crypto-markets","title":"Crypto prices & DeFi"},{"slug":"blockchain","title":"Blockchain & wallets"}],"indexable":true,"listed_since":"2026-11-06T20:22:27.068232Z","sources":[{"source":"x402_bazaar","external_id":"https://approvals.madebydevx.com/v1/approvals","owner_address":"0xb3cddccee6b150c8effd55b961afc0ecefe7f247","seen_at":"2026-11-12T10:22:34.972681Z","removed_at":null}],"endpoints":[{"url":"https://approvals.madebydevx.com/v1/approvals","host":"approvals.madebydevx.com","protocol":"x402","state":"live","last_probe_at":"2026-11-12T18:28:31.021430Z","last_ok_at":"2026-11-12T18:28:31.021430Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"approvals-madebydevx-com-47cd4d7b","name":"approvals.madebydevx.com"}],"payment_options":[{"endpoint_url":"https://approvals.madebydevx.com/v1/approvals","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000000","pay_to":"0xb3cddccee6b150c8effd55b961afc0ecefe7f247","observed_at":"2026-11-12T18:28:31.021430Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-11-06T05:10:53.040Z","reported_at":"2026-11-12T10:22:34.972681Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 1 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 5 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-12T00:28:32.099587Z"},"identity":{"endpoint_domains":["madebydevx.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}