AssetFare Session Capability Token

A non-custodial smolagents agent tool — local-only session capability token generator (no network).

smolagentstoolnon-custodialcross-chain

This Space hosts an agent tool (tool.py), meant to be loaded by an agent — not run as a web app. Local-only: generate ONE caller-owned high-entropy AssetFare session capability token (>=256-bit CSPRNG, url-safe, 43-128 chars). Makes NO network call, touches no wallet, and returns nothing about AssetFare's remote state. Store the returned token as a SENSITIVE bearer capability (never a private key; it cannot move funds); pass it into assetfare_session_create and every session read/observe/refr AssetFare never signs or submits; this tool never receives a private key and fails closed on any response that claims the server will sign or submit.

Load it in an agent (review tool.py first):

from smolagents import load_tool

tool = load_tool(
    "odaiin/assetfare-new-session-capability",
    trust_remote_code=True,           # runs the reviewed tool code in your process
    revision="96b2e49b9ae7ed8366ca07ebd1c06a96f1b5a7d3",  # reviewed immutable Space revision
)

Tool name: assetfare_new_session_capability. Does not execute, bridge, swap, sign, or move funds — any transfer is a separate caller wallet action taken after explicit approval. Review the source and tests and the AssetFare agent integration guide.