What are Active Mandates in Agentic Payments?

Active Mandates are autonomous payment capsules that define specific spending limits, currency, time windows, and merchant restrictions for an AI agent's purchasing power.

What cryptographic standard is used for signing transactions?

The skill utilizes Ed25519 cryptographic signatures to ensure every transaction and mandate is tamper-proof, providing high-speed verification for secure AI commerce.

How does the consensus mechanism work for high-value transactions?

It utilizes Byzantine consensus to require approval signatures from a configurable threshold of multiple agents (such as finance, compliance, and purchasing) before authorizing a payment.

Can I revoke an AI agent's spending authority instantly?

Yes, the skill includes a mandate revocation function that provides zero-delay cancellation of an agent's authority to authorize any further payments.

Agentic Payments & Autonomous Commerce

Name: Agentic Payments & Autonomous Commerce
Author: nbossn

bynbossn

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电子商务解决方案

Facilitates secure, autonomous payment authorization and multi-agent consensus for AI-driven commerce systems using cryptographic verification.

This skill enables Claude to act as a secure payment orchestrator for autonomous agents, managing the entire transaction lifecycle from mandate creation to settlement. It leverages Ed25519 cryptographic signatures and Byzantine fault-tolerant consensus to ensure high-value transactions are authorized only after multi-agent approval and within strict predefined boundaries. By enforcing spend caps, time windows, and merchant restrictions, it provides a robust framework for managing AI shopping bots, enterprise procurement swarms, and automated subscription workflows with full auditability and instant revocation capabilities.

主要功能

01Instant mandate revocation for immediate cessation of spending power

020 GitHub stars

03Byzantine consensus coordination for multi-agent transaction approval

04Ed25519 cryptographic signing for tamper-proof transaction security

05Real-time payment authorization and lifecycle status tracking

06Active Mandate management with spend caps and merchant allowlists

使用场景

01Setting up AI shopping assistants with strict weekly budgets and allowed retailers

02Coordinating multi-agent procurement swarms for high-value enterprise purchases

03Automating subscription renewals with autonomous spending caps and time windows

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nbossn/claude-code-base agent-agentic-payments

For use in Claude.ai and ChatGPT

主要功能

01Instant mandate revocation for immediate cessation of spending power

020 GitHub stars

03Byzantine consensus coordination for multi-agent transaction approval

04Ed25519 cryptographic signing for tamper-proof transaction security

05Real-time payment authorization and lifecycle status tracking

06Active Mandate management with spend caps and merchant allowlists

使用场景

01Setting up AI shopping assistants with strict weekly budgets and allowed retailers

02Coordinating multi-agent procurement swarms for high-value enterprise purchases

03Automating subscription renewals with autonomous spending caps and time windows