Blockchain And Crypto x402 offerings

Estimate Base token exit risk for bots using liquidity depth, volume/liquidity pressure, sell imbalance, pair age, and token flags.

Read a live ERC-20 allowance on Base and flag unlimited or unusually large approvals.

Copytrade risk snapshot for a Base wallet: public risk, activity, counterparty quality, and whether a bot should follow, monitor, or avoid.

Return BlockchainSecurity asset specs for a chain through an x402-paid AI-friendly wrapper.

Decode Base transaction calldata before signing and flag token transfers, approvals, unlimited spending, and unknown selectors.

Live BlockchainSecurity-backed symbol or contract resolution into canonical asset specifications.

Return recent Base ERC-20 activity for a wallet after a caller-supplied timestamp.

Return the BlockchainSecurity token registry through an x402 paid resource.

New Base pool risk snapshot for bots: pair age, liquidity, activity imbalance, contract flags, and launch-stage risk score.

Return a source-backed live USDT to TWD composite quote for autonomous-agent budget checks.

Return a source-backed live BTC to USD quote for autonomous-agent budget checks.

Bundle merchant trust, payment proof, wallet activity, counterparty, receipt, and event evidence before or after an agent payment.

Return a source-backed live ETH to USD quote for autonomous-agent budget checks.

Return a real-time agent payment readiness decision using mandate, recipient, approval, receipt, nonce, gas, and stablecoin evidence.

Return BlockchainSecurity supported chains and native/token entries for AI agents.

Run BlockchainSecurity wallet overview plus fund-flow tracing and optional cross-chain tracking for investigations.

Check Base wallet execution readiness using RPC-backed nonce, gas, and stablecoin balance evidence.

High-frequency Base wallet or token risk and alpha context for trading bots before copying, buying, or interacting.

Compare confirmed and pending Base nonces before an autonomous transaction is signed.

Rank counterparties in a Base wallet's recent transactions and ERC-20 transfers.

Probe a QuickNode/Base JSON-RPC endpoint for chain id, latest block, method availability, latency, and route readiness.

Preflight an agent RPC or x402 chain-data request before payment: endpoint origin, method risk, chain fit, price, and budget checks.

Fast Base token alpha snapshot for trading bots: liquidity, volume, buy/sell imbalance, risk flags, and bot-ready trade bias.

Explicit LITE x402 transaction-preflight variant; current required inputs, checks, and output schema match Standard and Plus.