{"slug":"mekler-csv-validation-d68563cb","name":"Mekler: CSV validation","summary":"Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50 failures. No formulas, cross-column rules, fact checking or data repair.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:56.373047Z","sources":[{"source":"x402_bazaar","external_id":"https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv","owner_address":null,"seen_at":"2026-10-27T21:42:12.306713Z","removed_at":null}],"endpoints":[{"url":"https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv","host":"vme5zb7fll.execute-api.us-east-1.amazonaws.com","protocol":"x402","state":"live","last_probe_at":"2026-10-27T23:49:42.027023Z","last_ok_at":"2026-10-27T23:49:42.027023Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[{"endpoint_url":"https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"50000","pay_to":"9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc","observed_at":"2026-10-27T23:49:42.027023Z"},{"endpoint_url":"https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"50000","pay_to":"0xf6c6e2e530bb311c14a49c1a07c720fc232c07c5","observed_at":"2026-10-27T23:49:42.027023Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":6,"paid_calls_30d":6,"last_paid_at":"2026-09-29T22:10:35.766Z","reported_at":"2026-10-27T21:42:12.306713Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"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 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"6 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":"2026-10-28T00:42:24.063585Z"},"identity":{"endpoint_domains":["vme5zb7fll.execute-api.us-east-1.amazonaws.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."}