{"series":"payers","title":"Paid APIs by paying wallets","cadence":"daily","version":1,"description":"Paid x402 APIs by unique paying wallets over 30 days, from the x402 Bazaar's usage data. Shares on /stats are of with_usage_data.","license":"https://creativecommons.org/licenses/by/4.0/","citation":"ToolVet (2026). x402 and MCP directory history [Data set]. https://toolvet.app/data. Licensed under CC BY 4.0.","source":"https://toolvet.app/data","columns":[{"name":"date","type":"date","description":"UTC day the snapshot was taken (the first snapshot that day)."},{"name":"x402_apis","type":"integer","description":"Public paid x402 APIs."},{"name":"with_usage_data","type":"integer","description":"Paid APIs the Bazaar reports usage for."},{"name":"no_wallets","type":"integer","description":"Paid APIs with usage data and no paying wallet in 30 days."},{"name":"one_wallet","type":"integer","description":"Exactly one paying wallet: often just the seller trying their own endpoint."},{"name":"two_to_nine_wallets","type":"integer","description":"Two to nine paying wallets in 30 days."},{"name":"ten_plus_wallets","type":"integer","description":"Ten or more paying wallets in 30 days."}],"rows":[{"date":"2026-10-16","x402_apis":45805,"with_usage_data":42096,"no_wallets":6,"one_wallet":23290,"two_to_nine_wallets":18403,"ten_plus_wallets":397}]}