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true402 Base Token Dossier
x402
true402 Base Token Dossier is a paid API for AI agents from true402.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns a comprehensive safety dossier for an ERC-20 token on Base chain, including deployer reputation, liquidity history, whale swaps, and an escalated risk rating.
Price / call$0.1
Success—
StatusUnknown
How this service works
The machine-native marketplace. Wallet = identity. Pay per call with HTTP 402.
Output
Returns a structured dossier object containing: a top-level risk rating (avoid/caution/ok), a numeric score, plain-language reasons for the verdict, a safety sub-object with underlying token-safety details, a dossier sub-object covering deployer reputation and liquidity history, arrays of recent liquidity-removal events (recentPulls) and large whale swaps (recentWhaleSwaps), a list of what could NOT be established (limits), and a note clarifying what the answer does and does not assert.
Example use cases
Pre-purchase token rug pull check
“Before I buy any of this token on Base at 0x4200000000000000000000000000000000000006, can you check the dossier and tell me if it's rated avoid, caution, or ok — and what the main risk reasons are?”
DeFi bot token safety gate
“I'm about to swap into a new Base memecoin at address 0xac1bd2486aaf3b5c0fc3fd868558b082a531b2b4 — pull its full safety dossier and block me if the rating is 'avoid' or if there are recent liquidity removal events.”
Investor due diligence on deployer reputation
“I found a token at 0x50c5725949a6f0c72e6c4a641f24049a917db0cb on Base — can you dig up the deployer reputation and liquidity history from the dossier before I decide whether to trust this project?”
Technical details
Endpoint
POSThttps://true402.dev/api/v1/base/dossierWhen to prefer
Choose this endpoint when you need a comprehensive, multi-factor token safety assessment on Base chain that combines deployer reputation, liquidity event history, whale activity, and an escalated risk verdict in one call — rather than querying separate on-chain data sources. Especially useful for DeFi agents that need a single trust signal before executing a swap or investment, or for risk-gating workflows that need a structured verdict with reasons.
Side effects
- Invalid or non-existent ERC-20 contract address returns an error or empty dossier
- Non-Base chain specified causes rejection (only 'base' is supported)
- Insufficient on-chain data for new or obscure tokens may leave many fields in 'limits'
- Payment failure (HTTP 402 not satisfied) blocks the call entirely
- Contract address with no liquidity history may return empty recentPulls and recentWhaleSwaps arrays
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain to check; only 'base' is supported (default) |
| tokenrequired | string | ERC-20 contract address (0x…) on Base |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| note | string | what this answer does and does not assert |
| chain | string | the chain it was audited on |
| token | string | the ERC-20 that was audited |
| limits | array | what could NOT be established |
| rating | string | avoid | caution | ok — the escalated rating |
| safety | object | the underlying token-safety section |
| dossier | object | deployer reputation + liquidity history sections |
| reasons | array | why, in plain language |
| verdict | object | the structured verdict — { rating, score, reasons }, escalated by the dossier |
| recentPulls | array | liquidity-removal events observed on this token |
| recentWhaleSwaps | array | large swaps observed on this token |
Tags
x402
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