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xx402 Base Token Batch Diligence API
x402
xx402 Base Token Batch Diligence API is a paid API for AI agents from x402.xx402.icu, paid per call via x402, $0.01/call, status down (last checked 2026-10-23).
Screens up to 3 Base ERC20 token addresses for risk, DeFi metrics, liquidity, holder patterns, and on-chain signals to support autonomous agent due-diligence decisions.
Price / call$0.01
Success—
StatusDown
How this service works
Paid Base token, wallet, DeFi, chain-read, x402 buyer/seller discovery, and specialized Bitcoin 15-minute Up/Down prediction-market data packets for autonomous agents and risk tools.
Output
Returns a structured JSON object including: a summary, batch decision, priority queue of tokens, best candidates, risk breakdown per token, a review queue, an avoid queue, high-risk token list, manual review tokens, risk level counts, bucket counts, liquidity/flow/holder source statuses, buyer next action guidance, next paid call recommendations, and a not-financial-advice disclaimer.
Example use cases
Pre-swap risk gate for DeFi agent
“Before my trading bot swaps into this Base token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, can you pull a full diligence report on it — risk score, liquidity checks, and holder analysis over the last 100 blocks — so I know if it's safe to proceed?”
Portfolio token triage for risk manager
“I have three Base token addresses I'm considering adding to my DeFi portfolio — can you batch-screen all three for on-chain risk, flag any I should avoid, and rank them by safety so I know which to prioritize?”
Autonomous agent token blocklist update
“My agent is about to buy some tokens on Base. Screen these contract addresses for rug-pull signals, abnormal holder patterns, and liquidity risk using the last 500 blocks, then give me a list of which ones to put on the avoid queue.”
Technical details
Endpoint
GEThttps://x402.xx402.icu/api/base-token-batch-diligence?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs rapid, structured on-chain due-diligence for up to 3 Base network ERC20 tokens before executing a trade, rebalance, or investment decision. It is purpose-built for autonomous DeFi agents that need risk classification (buy/review/avoid buckets), liquidity signals, and holder analysis in a single call paid via x402 microtransaction. Prefer this over generic blockchain explorers or manual on-chain queries when you need a pre-packaged risk verdict with decision evidence rather than raw chain data.
Side effects
- Invalid or non-existent token address returns empty or error results
- Exceeding limit of 3 token addresses may result in truncation or rejection
- window_blocks below 100 or above 1000 returns a validation error
- Payment not accepted or x402 payment failure returns 402 with no data
- Newly deployed tokens with insufficient on-chain history may return sparse risk signals
- Rate limiting or provider downtime may return 5xx errors
Output
Schema · Response
{
"keys": [
"summary",
"purchase_acceptance",
"buyer_next_action",
"next_paid_call",
"decision_evidence",
"repeat_purchase_guard",
"batch_decision",
"priority_queue",
"best_next_products",
"best_candidates",
"risk_breakdown",
"review_queue",
"avoid_queue",
"tokens",
"risk_level_counts",
"bucket_counts",
"high_risk_tokens",
"manual_review_tokens",
"source_status",
"not_financial_advice",
"sources"
],
"type": "json"
}Tags
x402
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