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AgentSDK

Durable state, zero-hop platform bindings, your framework unchanged.

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WHY TELNYX

The agent SDK with the network underneath

Every other agent stack has a seam. Your agent runs on a compute platform, its memory lives in a database, its LLM calls go to an inference provider, its phone calls go through a telephony API. AgentSDK closes the seam.

FEATURES

What your framework is missing

Three primitives for durable state. Platform bindings to voice, messaging, inference, and storage. No credentials, no network calls.

  • Persistent message history

    Every message stored in a structured table. Query by role and time. Your agent remembers context across sessions without external infrastructure.

  • Durable scheduled tasks

    Timers that survive restarts. Schedule follow-ups, queue background work, and trust that tasks execute even after deploys.

  • Merge-patch state

    Durable state on a single KV key. Concurrent updates merge, they dont clobber. No race conditions, no lost state.

  • Inference (via telnyx binding)

    Call models on owned GPUs through the telnyx binding. OpenAI-compatible. Same facility as your agent code, no network hop. Accessed via this.env.TELNYX.ai.

  • Voice and messaging bindings

    Make and take real phone calls. Send and receive SMS, MMS, and WhatsApp. Carrier infrastructure, not a third-party telephony API.

  • Storage bindings

    KV and Cloud Storage through platform bindings. Zero-credential access from your agent code. Accessed via this.env.

GET STARTED

Subclass Agent. Bring your framework. Deploy.

One class. Three primitives. Zero-hop bindings.

EXPLORE DEV DOCS
import { Agent } from "@telnyx/edge-runtime";

class SupportAgent extends Agent {
  async onMessage(msg) {
    const res = await this.env.TELNYX.ai.openai.chat.createCompletion({
      model: "glm-5.2",
      messages: [...await this.messages.list(), msg],
    });
    await this.env.TELNYX.messages.send({
      to: msg.from, from: msg.to, text: res.choices[0].message.content,
    });
    await this.schedule("follow-up", 86400);
  }
}
PRODUCTS

One runtime. Every platform primitive your agent needs.

AgentSDK runs on Edge Compute. These are the platform primitives your agent can reach without leaving the network.

See all products

Bring your agents home.

Your agents code, state, storage, model calls, phone calls, and text messages, on one platform.

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FAQ

AgentSDK is a TypeScript base class that extends StatefulActor with three primitives: persistent message history, durable scheduled tasks, and merge-patch state. It ships inside @telnyx/edge-runtime.