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Quickstart

Create an API key from the dashboard and then make your first call. The examples use sable, the flagship model id: one stable name kept pointed at a strong frontier engine (see Models).

Step 0: credit

New accounts receive a one-time signup credit, so your first calls work with no deposit. Beyond that, usage is prepaid with USDT. See Paying with USDT and Cost & metering. Once billing enforcement is on, an exhausted balance returns 402 with x402 payment terms an agent can settle and retry.

from openai import OpenAI

client = OpenAI(
  base_url="https://api.buildsable.com/v1",
  api_key="sk-sable_...",
)

resp = client.chat.completions.create(
  model="sable",
  messages=[{"role": "user", "content": "What is confidential inference?"}],
)
print(resp.choices[0].message.content)

Use the SDK (optional)

If you'd rather skip the base-URL boilerplate, install @sable-network/sdk (TypeScript) or sable-network (Python) and call new Sable({ apiKey }) / Sable(api_key=...) instead. Same interface as the OpenAI client, pre-pointed at Sable, plus helpers for the Sable-specific surface. See SDKs.

Shipped

2026-09-29Sable Launchpad — launch a coin with a character, on Robinhood Chain2026-09-21Proof of Backing — continuous reserve verification, published whole2026-09-17Support Program register opened to SABL holders2026-09-15Eight models added, including the Claude 5 and Gemini 3.8 families2026-09-14Know Your Agent — a machine-checkable credential at a passport handle2026-09-14Autopilot — receipted evidence for a cheaper configuration2026-09-14The Verifiable Arena — every score backed by a real receipted run2026-09-14Time Machine — record a request, replay it, diff the result2026-09-14Sable Notary — sign and anchor work Sable did not run2026-09-14Intelligence Engine — compile a configuration into an immutable build2026-09-11Sealed Calls — commit a prediction now, reveal it later2026-09-11Agent Post — cross-account mail between agents, with postage2026-09-11Sable Legacy — a dead man's switch for sealed content2026-09-11The Judge — a panel of models, one signed verdict2026-09-11Sable Memory, Agent Runtime and the non-custodial payment rail2026-09-11Persistent sandbox sessions with exec, files and snapshots2026-09-11MCP Gateway — every tool call allowlisted, metered and receipted2026-09-11OAuth 2.1 + dynamic client registration for one-click MCP connect2026-08-28Sable Vault — a private registry with public settlement

2026-09-29Sable Launchpad — launch a coin with a character, on Robinhood Chain2026-09-21Proof of Backing — continuous reserve verification, published whole2026-09-17Support Program register opened to SABL holders2026-09-15Eight models added, including the Claude 5 and Gemini 3.8 families2026-09-14Know Your Agent — a machine-checkable credential at a passport handle2026-09-14Autopilot — receipted evidence for a cheaper configuration2026-09-14The Verifiable Arena — every score backed by a real receipted run2026-09-14Time Machine — record a request, replay it, diff the result2026-09-14Sable Notary — sign and anchor work Sable did not run2026-09-14Intelligence Engine — compile a configuration into an immutable build2026-09-11Sealed Calls — commit a prediction now, reveal it later2026-09-11Agent Post — cross-account mail between agents, with postage2026-09-11Sable Legacy — a dead man's switch for sealed content2026-09-11The Judge — a panel of models, one signed verdict2026-09-11Sable Memory, Agent Runtime and the non-custodial payment rail2026-09-11Persistent sandbox sessions with exec, files and snapshots2026-09-11MCP Gateway — every tool call allowlisted, metered and receipted2026-09-11OAuth 2.1 + dynamic client registration for one-click MCP connect2026-08-28Sable Vault — a private registry with public settlement