{"slug":"pumpdata-fun-wallets-9dfd91","title":"What up to 50 Solana wallets have been on pump.fun since day one","host":"pumpdata.fun","method":"POST","resource":"https://pumpdata.fun/wallets","category":"market","description":"What up to 50 Solana wallets have been on pump.fun since day one: class (winner, bot, supply_seller, new, none), pnl_sol, put_in, took_out, coins traded, first_seen, with the coin they are buying as context ($0.01 for all 50). Use before buying into a pump.fun memecoin with visible buyers, or to vet","price_listed":0.01,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"addresses":["D27Lb9LA6D4dFpogGoXMXvZYkRsZ7UuctxAFpFQ3pump"],"mint":""},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"addresses":{"description":"base58 wallet addresses","items":{"type":"string"},"maxItems":50,"minItems":1,"type":"array"},"mint":{"description":"optional: the coin they are buying (a wallet with no record before it is 'new')","type":"string"}},"required":["addresses"],"type":"object"},"bodyType":{"enum":["json"],"type":"string"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"What up to 50 Solana wallets have been on pump.fun since day one: class (winner, bot, supply_seller, new, none), pnl_sol, put_in, took_out, coins traded, first_seen, with the coin they are buying as context ($0.01 for all 50). Use before buying into a pump.fun memecoin with visible buyers, or to vet a wallet to copy. The labels are rules over every trade; for the coin's odds GET /baserate, for its deployer GET /launch/{mint}.","last_updated":"2026-10-18T05:21:21.281Z","schemes":["exact"]}