{"name":"token-holder-dossier","description":"Before touching an ERC-20 on Ethereum, Base, Ink, or Robinhood Chain, see who holds it, who bought before the pool opened, holder concentration versus liquidity, and whether the float can exit. Composite: one call runs token-holder-cohorts + token-overhang + erc20-metadata + token-risk-score in parallel, then returns per-component status and a degraded flag. Data only, not investment advice.","price":"$0.08","method":"POST","input_schema":{"properties":{"token_address":{"type":"string","description":"0x-prefixed ERC-20 address."},"chain":{"type":"string","enum":["ethereum","base","ink","robinhood"],"default":"base","description":"EVM chain."},"top_n":{"type":"integer","minimum":1,"maximum":50,"default":25,"description":"Top holders, 1-50."}},"required":["token_address"]},"input_example":{"token_address":"0x4200000000000000000000000000000000000006","chain":"base","top_n":25},"output_example":{"token":{"address":"0x4200000000000000000000000000000000000006","name":"Wrapped Ether","symbol":"WETH","decimals":18},"market":{"price_usd":"2.50","liquidity_usd":100000,"pair_address":"0x1111..."},"cohorts":{"pre_pool":{"count":3,"pct_of_supply":18.2}},"overhang":{"top_n":25,"overhang_ratio":8.125,"verdict":"thin","verdict_basis":"ratio thresholds are heuristic, not calibrated","priced":true},"risk":{"score":95,"verdict":"safe"},"holders":[{"address":"0x2222...","cohort":"pre_pool","position_pct_supply":8.1}],"excluded":[{"address":"0x3333...","class":"pool","label":"Uniswap v4 PoolManager","position_pct_supply":2.69}],"composed_of":["token-holder-cohorts","token-overhang","erc20-metadata","token-risk-score"],"components":[{"name":"token-holder-cohorts","ok":true,"ms":850},{"name":"token-overhang","ok":true,"ms":620},{"name":"erc20-metadata","ok":true,"ms":110},{"name":"token-risk-score","ok":true,"ms":1200}],"degraded":false,"partial":false,"partial_reason":null,"confidence":{"cohorts":{"cohort":"medium"},"overhang":{"overhang_ratio":"high"},"risk":"source-dependent"},"disclaimer":"Data and risk telemetry, not investment advice."},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}