makecindy
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cindy
Cindy is an open-source AI agent that runs locally on your machine, integrates multiple AI harnesses and models, and provides memory, skills, and automation to perform real work in your projects and apps.
AI 仓库情报摘要
FR-AI / ANALYSIS为什么值得关注
它填补了 Polymarket 现货预言机与未来 Chainlink TWAP 中继之间的空白，提供精确的 E18 十进制处理、feed ID 映射，以及用于实时对比和记录的 CLI 命令。
适合谁使用
- 集成 Polymarket 加密市场决议的开发者
- 研究 Chainlink TWAP 与现货价格行为的研究人员
- 关注 Polymarket 收盘价数据的交易者或分析师
- 使用 Chainlink Data Streams 签名报告的后端工程师
典型使用场景
- 在市场临近收盘时比较现货与 30 秒/60 秒 TWAP 价格
- 流式接收并记录 Chainlink 签名 TWAP 报告以进行分析
- 将 feed ID 映射到资产和时间窗口以解码报告
- 为 2026 年 Polymarket RTDS TWAP 中继上线做准备
项目优势
- 使用精确十进制字符串处理 E18 定点数，避免 JavaScript number 精度损失
- 同时支持 Chainlink Data Streams 直连和 Polymarket RTDS 中继两种方式
- 提供 selfcheck、watch、compare、analyze 等实用 CLI 命令
- 清晰记录 observationsTimestamp 等时间戳和 schema V2 字段，便于验证新鲜度
使用前须知
- RTDS TWAP 流要到 2026 年 8 月 4 日才上线，目前生产级中继测试受限
- 直连 Chainlink 需要凭证，且只能在可信后端运行，不能暴露到浏览器
- 解析器不验证 DON 签名，且测试网 feed ID 是临时的，需等待主网 ID 发布
README 快速开始
Chainlink TWAP Research
TypeScript tooling to explore Polymarket Chainlink TWAP prices: Chainlink-computed 30-second and 60-second time-weighted average prices (TWAPs) for crypto assets used in Polymarket resolution.
What is Chainlink TWAP?
Polymarket crypto markets (e.g. BTC Up/Down 5m) resolve against Chainlink, not Binance or Coinbase spot. Today most tooling streams the spot oracle (crypto_prices_chainlink on RTDS) — a point-in-time Chainlink price tick. TWAP is a different product: a time-weighted average over a fixed lookback window, computed and signed by Chainlink’s Data Streams DON.
Spot oracle (crypto_prices_chainlink) | Chainlink TWAP | |
|---|---|---|
| What it is | Latest Chainlink observation | Average price over the last 30s or 60s |
| Who computes it | Relayed via Polymarket RTDS | Chainlink Data Streams (signed report) |
| Typical use | Live charts, near-close momentum | Settlement-style averaging, smoother reference |
| Available now | Yes (RTDS) | Testnet via credentials; RTDS relay Aug 4, 2026 |
| Value format | JS number or decimal string | Signed E18 fixed-point (bigint / exact decimal string) |
Lookback window ≠ update frequency
The 30 and 60 refer to the lookback window in seconds, not how often reports arrive. Chainlink computes the TWAP over that window and signs a report; update cadence is independent. Do not infer the window from message spacing — use observationsTimestamp (Chainlink observation time) for freshness.
Two windows, two feeds per asset
Each asset has separate feed IDs for 30s and 60s TWAP. Reports do not include symbol or window labels in the payload — you must map report.feedID yourself (see src/feeds.ts).
Example BTC/USD testnet:
| Window | Feed ID |
|---|---|
| 30s | 0x00027603752fe85a4c86c3adcc71abcb5ed826831d8afd4fd746a11c10cee188 |
| 60s | 0x0002e64f0b0166fa748cc05cd510a11442be16279873574f98c8cfa06b42b3dd |
Supported testnet symbols: BTC, ETH, SOL, XRP, DOGE, LINK, BNB, TRX, ZEC, HYPE — each with 30s + 60s feeds (full table in docs).
Signed reports (schema V2)
Chainlink TWAP f
项目描述
chainlink twap research engine with 30-sec and 60-sec windows
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