Semantic Coherence: Hiro – Signal Evidence & AI Readability

+ WHAT’S A BITCOIN LAYER?We see Bitcoin as the foundational layer for Web3 with separate independent Bitcoin layers, such as Lightning for payments and Stacks for fully expressive smart contracts, extending Bitcoin’s functionality without changing Bitcoin itself and compromising its security or decentralization.
[H2] Developer tools for Bitcoin layers
VIEW :MODE:
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Stacks
[H3] Chainhook →
Build smarter apps with webhook-like triggers that react to onchain events in real time.
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Stacks
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Ordinals
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StacksBITCOIN
[H3] Hiro Platform →
The web3 development platform for Stacks.
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$ tree path/hiro-- stacks|-- hiro platform # the web3 development platform for Stacks.|-- chainhook # set into motion actions using (IFTTT) logic on both Stacks and Bitcoin.|-- stacks blockchain api # query information from the Stacks blockchain via REST API endpoints.`-- token metadata api # verify and display tokens and NFTs in your app.1 directory, 2 apis, 2 tools

[H2] FRESH DATA, DELIVERED VIA API
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[H3] Integrated Client SDK
Forget running binaries. Integrate Chainhooks directly into your codebase using our lightweight Client SDK. Register, update, and manage your event subscriptions programmatically without leaving your development environment.
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[H3] Automated Reorg Handling
We handle the chain complexity so you don't have to. The hosted Chainhook service detects Bitcoin and Stacks reorgs, automatically rolling back invalid data and pushing correct state updates to your endpoint.
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[H3] Config-based Definitions
Simplify your logic. No complex predicate coding required. Just provide a JSON configuration defining the events you want to track—tokens, smart contracts, or block activity—and our hosted engine handles the rest.
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[H3] Open source transparency
Chainhook is an open source project. We encourage you to contribute to the repo and give us feedback. View the Chainhook GitHub repo.
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[H3] Ordinals support
Built via Chainhook, Ordhook is a reorg-aware client indexer for ordinals. With Ordhook, you can get accurate inscription data no matter what.

HIRO PLATFORM
[H1] UNIFIED OBSERVABILITY FOR STACKS APPS
Manage API keys, Chainhooks, and analyze onchain data streams in one command center.Get your API key ↗View Docs ↗
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Hiro Platform is the infrastructure layer for scaling Bitcoin applications. Centralize your operations with enterprise-grade API key management, custom Chainhooks for real-time indexing, and deep analytics for your onchain activity.
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Watch Quick Tour Video (04:30)
[H2] Master your data infrastructure
[H3] Enterprise-Grade API Management
Stop worrying about rate limits. Generate and manage high-throughput API keys for Stacks, Ordinals, and Runes. Monitor usage quotas and latency metrics in real-time to ensure your application never goes dark.
[H3] Event-Driven Architecture with Chainhooks
Register Chainhooks to trigger database updates or external API calls immediately when specific onchain events occur, automatically handling Bitcoin reorgs without custom backend logic.
[H3] Deep Onchain Observability
Eliminate the black box of blockchain interactions. access detailed analytics on how users interact with your contracts, monitor function calls, and verify data integrity across the Bitcoin layers from a single dashboard.
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[H3] Customizable plans for predictable contract deployments
Generate and customize repeatable deployment plans to safely and logically deploy more than one smart contract in a designated order.
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[H3] Onchain monitoring and alerts
Set up contract monitoring for your app, so you can understand how users are interacting with your code and configure alerts so you get notified when sensitive admin functions are called.
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/** The Hiro Platform has made it easier for my team to develop and manage our project by taking advantage of the platform's infrastructure and be able to work from anywhere. */Néstor Campos / @nes_camposFEATURES
[H2] INFRASTRUCTURE FOR DATA-DRIVEN TEAMS
[H3] Unified API Key Access
Provision and rotate API keys instantly for all of Hiro’s services. Get reliable, high-performance access to the Stacks blockchain, Ordinals, BRC-20, and Runes data through a single gateway.Get your API key
[H4] Reliable Chainhooks
Create sophisticated predicates that react to onchain events. Capture specific transactions or contract calls and stream accurate, consistent data to your own database, solving the challenge of blockchain state management.
[H4] Real-time Analytics & Logs
View live logs and historical data trends. Track API consumption, error rates, and response times to optimize your application's performance and cost-efficiency.
[H4] Intelligent Alerts
Set up granular monitoring for your protocols. Receive instant notifications for critical events, such as sensitive admin function calls or unexpected smart contract activity, ensuring you catch issues before your users do.
[H4] Automated Reorg Handling
Never serve bad data. Our observability tools and Chainhooks are reorg-aware by default, automatically correcting your data streams when the Bitcoin chain reorganizes.
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Read the Docs
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[H2] Your command center for the Stacks Blockchain is here.
Get your API key/ Developer resources[ DOCUMENTATION ]Dive into the technical details of configuring Chainhooks, generating API keys, and interpreting analytics. View our docs to read through feature guides and how-to tutorials.‍View the Docs →[ TALK TO US ]If you need help getting started or have feedback to share, reach out to us in the Hiro developer tools channels on the Stacks Discord.Join #hiro-platform →

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