Witnos: onchain wallet intelligence before you pay

面向 Base/EVM 与 x402 场景的链上钱包情报技能：按钱包地址调用外部付费接口，返回鲸鱼评分、风险等级、行为聚类、支出画像与活动时间分布，并附带服务信任检查与市场概览接口，用于付款、定价或授信前评估对手方。

andysalvo

热度 9.03

最近更新 2026-07-04 05:12:58

分类：数据依赖：第三方 API应用场景：研究 / 财务 / 市场分析 / 数据处理 ...

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add witnos-wallet-intel

Metadata

name: witnos-wallet-intel
description: Profile any Base/EVM wallet or x402 buyer before you pay, front, or extend it credit. Returns an onchain wallet score, whale detection, address risk, behavioral cluster, and a named x402 spend graph (who this wallet actually pays and how much). Use when about to receive from, pay, or extend service to an unfamiliar counterparty and you need to know what kind of actor it is.
license: MIT

Witnos: onchain wallet intelligence before you transact

Overview

Before you extend credit, front work, price a service, or trust a counterparty, profile its wallet. Witnos reads the Base settlement graph at the intent layer (the EIP-3009 authorizer, not the on-chain relayer), so it sees who an address really is: a whale buyer, a fresh wallet, a relayer, or a treasury. By Crest Deployment Systems LLC.

When to use

A new buyer/counterparty wants your service on credit or net terms: profile it first.
You are pricing or gating by customer quality: check the whale score and behavioral cluster.
You are about to pay an address and want its risk and real spend history.
You are building an index, marketplace, or risk product and need per-wallet intelligence.

The call (paid, x402)

GET https://data.crestsystems.ai/data/wallet/{address} — $0.90 USDC via x402 on Base. No API keys, no subscription.

Returns:

whale_score (0-1), is_whale, behavior cluster (e.g. premium_buyer), risk_level, confidence
profile: total_payments, total_spent_usdc, active_days, avg_payment_usdc, repeat_rate, services_used, premium_ratio, spending_trend
top_services: the named services this wallet actually pays, with calls and spend
temporal: peak activity hour, most active day, payments per day

Cheaper adjacent checks

GET https://data.crestsystems.ai/data/service-trust/{address} — $0.50 — counterparty trust check for an x402 service receiver: trust score, grade, SPEND / CAUTION / DO NOT SPEND, buyer reach, and flow-role (real service vs relayer vs treasury transfer).
GET https://data.crestsystems.ai/data/x402-market — free — de-noised census of the x402 economy (real services vs relayers vs treasury transfers).

Why it is different

Every directory counts relayer and treasury volume as service revenue. Witnos separates real services from the rails and transfers that miscount as demand, because it attributes settlement to the intent-layer authorizer, not the on-chain sender. That is a read no explorer or directory gives you.

How to interpret

High whale_score + low risk + premium_buyer cluster: a real, valuable, repeat-spending counterparty. Safe to extend service.
Fresh wallet, no spend history, or relayer/treasury flow-role: no track record. Absence of history is not proof of risk, but nothing vouches for it — treat as unverified.

Educational onchain intelligence, not financial advice. Verify before you transact.