--- title: "On-Chain Data Desk" description: "Inspect chain state, monitor markets, and turn data into decisions." canonical: "https://hub.ironclaw.com/collections/onchain-data" markdown: "https://hub.ironclaw.com/collections/onchain-data.md" type: "collection" entries: 18 --- # On-Chain Data Desk > NEAR operations, market intelligence, public data, and research workflows. ## Outcome Inspect chain state, monitor markets, and turn data into decisions. ## Included Skills and Tools - [Near Rpc](https://hub.ironclaw.com/marketplace/near-rpc.md) — NEAR Protocol JSON-RPC integration. 27 actions covering account state, access keys, contract storage and code, view function calls, blocks, chunks, validators, transaction lifecycle, gas and protocol config, state changes, network status, and light-client proofs. No credentials required for read actions. - [Crypto Hypothesis Tester](https://hub.ironclaw.com/marketplace/crypto-hypothesis-tester.md) — Tests a market theory the user defines, automatically, over time. The user states a hypothesis like "when ETH rises more than 3% in 24h, NEAR rises within the next 48h"; the agent checks prices every 6 hours, logs each trigger event, and 48h later checks whether the predicted outcome held — building a confirmed/refuted tally and a hit rate. Every Sunday it sends a Telegram report with the running results and a verdict (promising / inconclusive / rejected), so a hunch becomes evidence instead of a feeling. - [Messari](https://hub.ironclaw.com/marketplace/messari.md) — Messari crypto research, market data, token unlocks, fundraising, DeFi metrics, analyst reports, and AI query synthesis for Ironclaw. - [Pikespeak](https://hub.ironclaw.com/marketplace/pikespeak.md) — Pikespeak NEAR Protocol indexer and wealth portfolio tracker. Consumes live/historical NEAR protocol data, native/token balances, transactions, transfers, validator APY, and DeFi positions (RHEA Lend, Rhea DEX, NEAR Intents). Requires an API key from pikespeak.ai. - [Voulai Trading](https://hub.ironclaw.com/marketplace/voulai-trading.md) — Trade a real on-chain crypto portfolio through the Voulai agent API. One per-strategy API key lets you read market data, run backtests, fund the strategy with a deposit address, and execute buys and sells that settle gaslessly through NEAR Intents into a custody wallet. You can put money in and trade it; you can never withdraw it — cashing out stays with the owner. Every call you make is logged and shown to them. - [Coingecko](https://hub.ironclaw.com/marketplace/coingecko.md) — Universal cryptocurrency price and market oracle for Ironclaw via the CoinGecko API. Retrieves current prices, market tables, detailed metadata, historical charts, candles, and trending assets. Supports both free Demo and Pro API keys. - [Evm Rpc](https://hub.ironclaw.com/marketplace/evm-rpc.md) — EVM JSON-RPC integration. Read account balances, contract code and storage, call view functions, fetch blocks, transactions, receipts, and event logs. Built-in chain shortcuts for Ethereum mainnet, Polygon, Arbitrum, Optimism, Base, BNB Chain, and Avalanche; accepts custom RPC URLs for any EVM-compatible network. Read-only (no transaction signing). - [Nearcatalog](https://hub.ironclaw.com/marketplace/nearcatalog.md) — Explore the NEAR ecosystem from public NEAR Catalog data. Keyword-search projects, browse and filter the catalog by status/phase, list trending projects, look up full project profiles and related projects, browse categories, find people building on NEAR, and list awesome-near OSS libraries. No authentication required. - [Nova Submit](https://hub.ironclaw.com/marketplace/nova-submit.md) — Encrypt a file with AES-256-GCM and upload it to a NOVA group on NEAR. Self-contained NOVA submission tool for the NEAR Legion IronClaw Hackathon: performs session-token, prepare_upload, client-side encryption, and finalize_upload in a single call. The NOVA API key is stored by the host and injected only into requests to nova-sdk.com. - [Polymarket](https://hub.ironclaw.com/marketplace/polymarket.md) — Polymarket public market intelligence integration for IronClaw. Reads markets, events, tags, sports, orderbooks, prices, positions, leaderboards, profiles, and comments across the Polymarket prediction-market platform. No authentication required. - [Stablecoin Supply Tracker](https://hub.ironclaw.com/marketplace/stablecoin-supply-tracker.md) — Tracks USDT market cap once a day, builds its own supply history in memory, and watches for liquidity flowing into crypto. Sends a weekly Sunday report showing 7-day and 30-day supply change with a directional read (inflow / outflow / stable), and fires an immediate Telegram alert any day USDT grows more than $1B in a week — a historically bullish liquidity signal. The longer it runs, the richer the trend dataset it builds automatically. - [Youtube](https://hub.ironclaw.com/marketplace/youtube.md) — YouTube Data API v3 integration and video transcript extraction for video metadata, comment sentiment analysis, channel analytics, channel uploads tracking, keyword search, and text transcripts. - [Youtube Competitor Analyst](https://hub.ironclaw.com/marketplace/youtube_competitor_analyst.md) — Guided YouTube competitor analysis: interviews the user first, then runs a fixed 5-phase workflow (competitor discovery, channel profiling, outlier detection, comment mining, content-gap report) using the youtube tool with a strict quota budget. - [Youtube Content Insights](https://hub.ironclaw.com/marketplace/youtube_content_insights.md) — Comprehensive YouTube intelligence, comment sentiment analysis, video transcript summarization, creator channel auditing, and engagement analytics using the youtube tool. - [Blog Transaction Log Data Quality](https://hub.ironclaw.com/marketplace/blog-transaction-log-data-quality.md) — Runs a weekly data-quality and hygiene check on the BLOG on-chain bookkeeping ledger. Reads the ledger account's recent transactions, flags missing references, anomalies, and gaps, and writes a findings report to Notion for finance review. - [Brand Reputation Monitor](https://hub.ironclaw.com/marketplace/brand_reputation_monitor.md) — Monitors brand and keyword mentions on social platforms, runs sentiment analysis, and prepares response drafts. - [Btc Dominance Alert](https://hub.ironclaw.com/marketplace/btc-dominance-alert.md) — Watches Bitcoin dominance (BTC's share of total crypto market cap) and alerts the user on Telegram only when it crosses a key threshold: below 60% reads as a possible altcoin-season signal, above 65% as BTC dominance expanding. Between 60% and 65% it stays silent. Each check is logged to memory as an audit trail, and it only alerts on an actual threshold crossing, never on every run. - [Cross Exchange Spread Monitor](https://hub.ironclaw.com/marketplace/cross-exchange-spread-monitor.md) — Watches NEAR's price across Binance, Bybit, and Coinbase and alerts the user on Telegram when the prices drift apart by ~1.5% or more — an early sign of an arbitrage gap or of trouble (paused withdrawals, broken liquidity) on one exchange. Runs every 2 hours, logs each snapshot to build a spread history, and stays silent while the exchanges agree. ## Links - [HTML page](https://hub.ironclaw.com/collections/onchain-data) - [Marketplace index](https://hub.ironclaw.com/marketplace.md)