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@idoa/fuel-session-policy-sdk

v0.1.0

Published

Lightweight TypeScript SDK for Fuel session policy flows.

Vulnerabilities

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Links

Git

Maintainers

milan3mmilan3m

Keywords

Readme

@idoa/fuel-session-policy-sdk

Lightweight TypeScript SDK for session policy guardrails in Fuel dApps.

This package is middleware and is complementary to wallet flows. It is not a wallet implementation.

Install

npm install @idoa/fuel-session-policy-sdk

Security posture (v1)

  • Strict runtime input validation in all public functions
  • Guardrails for expiry, max spend, and contract allowlist
  • Domain-separated payload structure for predicate data

Warning: v1 is not intended for high-value production custody.

API

  • createSessionPolicy(input)
  • validateSessionPolicy(policy)
  • createPredicatePayload(policy)
  • encodePredicateData(policy)
  • decodePredicateData(encoded)
  • buildSessionTransaction(params)
  • executeWithSession(params)

Supported constraints

  • expiresAt
  • maxSpend
  • allowedContracts

Extension placeholders

  • allowedAssets
  • allowedActions