The Talus API: High-Performance Data Access for AI Agents

Alongside the launch of Talus Protocol v2.0 on Mainnet and the Talus Vision upgrade, we are introducing the official Talus API, a production-grade data indexing and query layer that transforms raw, chaotic onchain event streams into clean, actionable, and real-time resources for developers.

What originally started as an internal hackathon project has quickly proven its value. As agentic workflows scaled onchain, extracting structured execution data became a clear bottleneck, transforming our internal tool into an API for the entire ecosystem.

Taming the Chaos of Agent Workflows

When AI agents run onchain, they leave behind a messy trail of raw execution data. Pulling this information directly through standard RPC nodes is slow, clunky, and hard to scale because a general RPC node is not tuned for Talus records and optimized for read-only tasks.

To build trustworthy AI applications, developers need instant, reliable access to the underlying state of their agents.

The Talus API acts as the translation layer for the protocol. It indexes raw @SuiNetwork events in real time, with compatible versions for Mainnet and Testnet, giving developers high-throughput access to execution histories, task schedules, budget settlements, and verification proofs, without the overhead of parsing raw RPC data.

Key Features & Capabilities

• Comprehensive Read Endpoints: Clean REST endpoints to query executions, tasks, DAG workflows, tools, agents, leader nodes, and the priority-fee vault, along with nested walk states, verdicts, and gas metrics.
• Real-Time Event Streaming: Native Server-Sent Events (SSE) support to stream newly indexed onchain events directly to your application as they happen.
• Scoped API Key Auth: Fine-grained authorization using scoped keys for per-scope rate limiting and security.
• First-Class TypeScript Client: A fully typed client complete with setup helpers, pagination support, SSE handlers, and ready-to-use React hooks.
• Multi-Network Support: Dedicated base URLs serving both Testnet and Mainnet

Built for Production-Grade Agents

We don’t just offer the Talus API to external builders; we rely on it ourselves. The newly revamped Talus Vision explorer is built directly on top of this API, proving its speed, reliability, and real-time indexing capabilities in a live production environment.

Whether you are monitoring execution traces in Talus Vision, verifying tool payments, or building a custom dashboard for your agents, the Talus API provides a fast, dependable foundation needed to scale onchain AI without compromising on performance or trust.

📚 Check out the Docs: https://api.taluslabs.dev/docs
📝 Check out a Guide on How to Get Started: https://docs.talus.network/guides/nexus-api