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Synapse Token Verdict
x402
Synapse Token Verdict is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-31).
Returns a risk grade and analysis summary for a given crypto token, including price, liquidity, holder count, and a plain-language take on its safety profile.
Price / call$0.02
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
A JSON object containing the token's name, symbol, contract address, decimal places, current USD price, total supply, USD liquidity, 24-hour price change percentage, estimated holder count, a short plain-language 'take' on the token's risk profile, and a letter-style risk grade (e.g. HIGH, MEDIUM, LOW).
Example use cases
Screening a new DeFi token before investing
“I found a new token at address 0xabc123... — can you run a verdict on it and tell me the risk grade, liquidity, and whether the take says it's safe to buy?”
Stablecoin safety check for treasury management
“We're considering holding USDC in our treasury — can you get the token verdict for it and confirm the risk grade and estimated holder count?”
Comparing token risk before a swap
“Before I swap into this token at 0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0, can you get the verdict on it — especially the grade and the plain-language take on its risk?”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/token-verdict?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, opinionated risk verdict on a specific crypto token — especially ERC-20 tokens on Base — including grade, liquidity, holder count, and a plain-language summary. Prefer this over raw on-chain reads when you want a pre-computed risk assessment rather than raw contract data, and over generic price APIs when risk grading and a human-readable verdict are needed. No API key required; pay per call in USDC via x402.
Side effects
- Unknown or unindexed token address returns empty or error response
- Invalid address format causes a 400 or validation error
- Token with no liquidity data may return null for liquidity_usd
- Network unavailability on Base chain may cause stale or missing data
- Payment failure via x402 (insufficient USDC balance) results in 402 response with no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "USD Coin",
"take": "Stablecoin de alta liquidez, riesgo bajo",
"grade": "HIGH",
"symbol": "USDC",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"price_usd": 1,
"totalSupply": 123456789,
"liquidity_usd": 1000000,
"change_24h_pct": 0.01,
"holders_estimated": 50000
}
}Tags
x402
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