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Base Token Trade Safety Check
x402
Base Token Trade Safety Check is a paid API for AI agents from xx402.icu, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).
Assesses the trade safety of a Base ERC20 token by analyzing liquidity, token flow, holder concentration, contract controls, and risk flags to produce a summary recommendation.
Price / call$0.01
Success—
StatusDown
How this service works
Paid x402 buyer market scout, x402 paid resource preflight, x402 seller visibility audit, Base actionable risk feed, liquidity exit risk alerts, pool launch risk feed, stable asset risk feed, contract control event feed, protocol outflow risk feed, yield pool allocation risk feed, protocol fee quality feed, token watchlist decision packet, wallet watchlist decision packet, approval risk feed, ranked DeFi review queues with incident history, onchain risk decision packet, promoted token campaign decision packet, large transfer decision packet, token candidate screening decision radar, DEX pair anomaly decision radar, wallet safety decision packet, counterparty flow, allowance, approval exposure, DEX pair routing risk, token trade safety, token liquidity, token flow, holder concentration, contract controls, batch token screening decision packets, token diligence, and BTC15 prediction-market microstructure, execution-friction, calibration-slice, recent market tape, resolved feature sample, and threshold-pressure packets for agents and risk tools.
Output
Returns a JSON object with: a natural-language risk summary and trade recommendation, token metadata, the top DEX pair, liquidity depth metrics, token flow analysis, a holder concentration sketch, contract control details (ownership, pausability, etc.), a list of risk flags, and source references used for the analysis.
Example use cases
Example prompt
“Run a trade safety check on the Base token at address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — look at the last 500 blocks and use a sample size of 5 for liquidity and holder checks, then tell me if it's safe to buy and what risk flags came up.”
Technical details
Endpoint
GEThttps://xx402.icu/x402/api/base-token-trade-safetyWhen to prefer
Use this endpoint when an agent or user needs a quick, actionable trade safety verdict for a specific Base ERC20 token before executing a trade, and wants structured risk signals including liquidity, holder concentration, contract controls, and flow anomalies — all in a single call. Prefer this over generic block explorers or manual analysis when speed and structured output matter for DeFi risk tooling or automated trading pipelines on Base.
Side effects
- Invalid or non-ERC20 contract address returns an error or empty result
- Token with no DEX pairs or liquidity returns partial data with warnings
- Block window out of range (below 100 or above 1000) triggers validation error
- Payment not fulfilled results in HTTP 402 response requiring x402 micropayment
- Unverified or proxy contracts may have incomplete contract control data
- Very new tokens with minimal onchain history may return low-confidence sketches
Output
Schema · Response
{
"keys": [
"summary",
"trade_safety_decision",
"priority_queue",
"best_next_products",
"risk_breakdown",
"review_queue",
"avoid_queue",
"recommendation",
"token",
"top_pair",
"liquidity",
"flow",
"holder_sketch",
"contract_controls",
"bucket_counts",
"risk_flags",
"risk",
"source_status",
"sources"
],
"type": "json"
}Tags
x402
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