Infrastructure, products, and research accounting for MEV on Bitcoin.

Joined April 2024
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Rebar Data Beta is here 🎉 Your new homepage for all things Bitcoin Check it out today and analyze the Bitcoin ecosystem like you've never seen before 👀
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Rebar Data indexes BRC-20 token deployments, mints, and transfers on Bitcoin. Query balances, holder information, and activity at any block height through REST. All tickers. All history. One API key.
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Fee spikes tell a story. A block clearing at multiples above the recent baseline means something is driving demand for block space -- mints, consolidations, protocol activity. @RebarBlocks flags these blocks. The block card shows the fee breakdown: data.rebarlabs.io/block/{hash}

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Rebar Data has an interactive GraphQL playground. Explore the schema, build queries, and test them before writing a single line of integration code. Try it at graphql.rebarlabs.io

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Rebar Data tracks every Runes etching, mint, and transfer on Bitcoin. Query token balances, deployment data, and transaction flow across UTXOs through REST. No infrastructure required. One endpoint. Build with Rebar API.
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If your app already queries Bitcoin blocks, transactions, and addresses over REST, switching to Rebar Data is one line. Update your base URL. Add an API key header. Same patterns, more protocols.
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Rebar Data indexes every Ordinals inscription on Bitcoin. Query inscription metadata, transfer history, sat positioning, and rarity classification through a single REST API. No infrastructure required. Just your API key.
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The entire @RebarBlocks pipeline runs autonomously -- Atlas evaluates blocks, decides what to tweet, and publishes with a link to the block card on Rebar Data. All built on the same Rebar API available to any builder. data.rebarlabs.io

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Fee estimation is harder than it looks. Network congestion changes. Mempool composition shifts. Fee rates fluctuate. Builders need visibility into current fee dynamics to make informed decisions. Rebar Data exposes fee distribution and mempool stats through one API.
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Alkanes brings WASM smart contracts to Bitcoin L1. Rebar Data gives you full JSON-RPC access -- simulate transactions, trace blocks, query bytecode, and read contract state. 12 methods. No infrastructure to maintain.
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Rebar Shield delivers your Bitcoin transaction directly to mining pools, bypassing the public mempool entirely. Your transaction is not visible to other network participants until it is mined into a block. No frontrunning. No sandwich attacks.
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Building a Bitcoin app that touches more than one protocol usually means integrating multiple APIs with different auth methods, response formats, and rate limits. Rebar uses one API key, one auth pattern, and one set of docs for everything.
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Blocks do not stop on weekends. Neither does @RebarBlocks. Atlas evaluates every block -- 24 hours a day, 7 days a week. When one deviates from the baseline, it gets a tweet and a block card on Rebar Data. data.rebarlabs.io

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Rebar Data gives you full visibility into any Bitcoin address - current balance, complete transaction history, and the full UTXO set. Every unspent output, every confirmation, every sat accounted for. One API call.
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Rebar Data indexes Bitmap and SNS on Bitcoin. Look up which inscription claimed any block number. Resolve human-readable .sats names to addresses. Both available through REST with a single API key. Six metaprotocols. One data layer.
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Query the latest block height, pull full block data by hash, and retrieve block headers and transaction lists - all from a single REST endpoint. Every block since genesis, available on demand. Get your key at data.rebarlabs.io

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Rebar Data is a unified API for Bitcoin and six metaprotocols. Ordinals, Runes, BRC-20, Alkanes, Bitmap, and SNS - all queryable under one key. REST. GraphQL. JSON-RPC. WebSocket. Pick your interface. Get your key at data.rebarlabs.io

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Rebar Data exposes standard Bitcoin Core RPC methods over JSON-RPC. estimatesmartfee, getblock, getrawtransaction, testmempoolaccept - all available without running your own node. Same spec. Same responses. Zero infrastructure.
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How is Bitcoin's hashrate distributed across pools over time? Rebar Data tracks hashrate concentration, pool dominance shifts, and network-wide mining trends. Whether you are a researcher, analyst, or pool operator - the data is available through a single API. data.rebarlabs.io

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Next time a block is worth sharing, try this: paste the Rebar Data URL into your tweet. Twitter renders a content card -- miner, fees, weight, tx count, fee rate. No screenshots. No stripped-down explorer links. The data presents itself. data.rebarlabs.io/block/{hash}

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Rebar Shield lets you choose your hashrate coverage. Higher coverage means more mining pools see your transaction, which means faster expected confirmation. Lower coverage costs less but may take longer. Pick the tier that matches your use case. docs.rebarlabs.io/documentat…
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