Financial Control Platform · x402 + MPP Multi-Protocol

The Financial Control Platform for the Agent Economy

Control how your AI agents spend, earn, and transact — across any protocol, any chain. The only platform that combines x402 + MPP multi-protocol support with enterprise-grade policy controls.

~ / agentwallex-cli

AI Agents Need Financial Autonomy.
But No One Gives Them Guardrails.

Four critical gaps block agents from becoming autonomous economic actors.

No Multi-Protocol Payment Standard

x402 handles crypto micropayments. MPP handles card payments. No platform supports both — until now.

x402 (Coinbase) + MPP (Stripe/Tempo) → two protocols, zero unified control → agents stuck on one rail

Agents Can't Safely Hold or Spend Funds

A single prompt injection can extract keys. Without sub-accounts and policy controls, agent spending is a liability.

prompt injection → key extracted → 47,832 USDC drained → NO RECOVERY

No Centralized Financial Control

Businesses need a main account funding agent sub-accounts, with per-agent limits, approvals, and auto-topup.

10 agents × $500/day each → no unified dashboard → no spending visibility → compliance nightmare

Identity Is an Afterthought

Agents paying for services need verifiable identity. Without DID-based verification, trust is impossible.

agent pays API → no identity proof → service can't verify payer → disputes, fraud, no accountability

Six Core Capabilities

One Platform.
Complete Agent Financial Control.

AgentWallex combines multi-protocol payments, sub-account management, and enterprise policy controls into a single platform.

Multi-Protocol Support

x402 (Coinbase) for crypto micropayments and MPP (Stripe + Tempo) for card payments — both supported natively.

x402: crypto-native HTTP 402 auto-pay
MPP: Stripe + Tempo card payments
Automatic protocol selection & priority

Main Account + Agent Sub-Accounts

Centralized funding with individual agent wallets. Human controls the treasury, agents get their own spending accounts.

Main account funds all agent wallets
Per-agent balance isolation
Auto-topup & auto-collect policies

Policy Engine

Enterprise-grade spending controls. Daily/monthly/per-tx limits, approval thresholds, whitelists, and circuit breakers.

Daily, monthly, and per-tx limits
Approval thresholds for high-value tx
Auto-topup & auto-collect automation

Payment Methods

Crypto wallets for on-chain payments plus card payments via Stripe MPP. Agents choose the best method per transaction.

Crypto: USDC, USDT across 6+ chains
Cards: Stripe-powered fiat payments
Drag-and-drop payment priority reorder

DID-Based Agent Identity

Every agent gets a verifiable decentralized identity as a byproduct of payment verification. Trust without intermediaries.

Automatic DID issuance on agent creation
Payment history builds reputation
Verifiable credentials for service access

Protocol Discovery

Services advertise payment capabilities via /openapi.json. Agents auto-discover supported protocols and pricing.

/openapi.json service advertisement
Auto-discovery of payment protocols
Machine-readable pricing & terms

How It Works

From policy setup to autonomous agent transactions — four simple steps.

Step 1: Human Sets PolicyControl

Define spending limits, approval thresholds, allowed protocols, and auto-topup rules via the Portal or SDK.

Set daily/monthly/per-tx limits

Configure approval thresholds

Choose payment priority (x402, MPP)

Enable auto-topup & auto-collect

Setup Time

2 min

Protocols

x402 + MPP

Control

Full

Step 2-4: Agent Operates AutonomouslyAutonomous

Agent receives funding, pays for services across protocols, and human monitors everything via the Portal.

Agent receives funding from main account

Agent pays services via x402 or MPP

Policy engine enforces all limits in real-time

Human monitors & adjusts via Portal

Latency

30-80ms

Protocols

Auto-Select

Monitoring

Real-Time

Why Multi-Protocol?
x402 + MPP — Better Together.

Different use cases need different payment rails. AgentWallex is the only platform that supports both.

x402 ProtocolCoinbase
HTTP 402 auto-negotiation
Crypto-native (USDC on-chain)
30-80ms off-chain authorization
Batch settlement saves 90%+ gas
Best for: API micropayments
MPP ProtocolStripe + Tempo
Card payment integration
Fiat-native (USD, EUR, etc.)
Traditional payment rails
PCI-compliant infrastructure
Best for: SaaS & subscriptions

AgentWallex Advantage

Agents automatically select the optimal protocol per transaction. Drag-and-drop priority ordering. Seamless fallback between protocols.

Unified policy controls across both protocols
Single dashboard for all payment methods
Automatic protocol selection & fallback

Three SDKs.
Every Integration Covered.

TypeScript SDK for full control, MCP Server for agent platforms, or OpenClaw plugin for marketplace integration.

@agentwallex/sdkTypeScript SDK

50+ methods for complete programmatic control over agents, wallets, payments, policies, and multi-protocol transactions.

$ npm install @agentwallex/sdk

// 50+ methods
import { AgentWallex } from "@agentwallex/sdk"
const aw = new AgentWallex({ apiKey })
await aw.payments.send({ to, amount })
50+ type-safe methods with IntelliSense
Multi-protocol: x402 + MPP in one SDK
Webhook support for payment events
@agentwallex/mcpMCP Server

50+ tools exposed as MCP-compatible server. Agent platforms connect natively — zero custom code required.

~ / agentwallex-mcp
50+ MCP tools for payment operations
Works with any MCP-compatible platform
Zero integration code needed
@agentwallex/agentwallex-openclawOpenClaw Plugin

Install from the OpenClaw marketplace. Agent self-provisions wallet and starts transacting — one-click setup.

$ npm install @agentwallex/agentwallex-openclaw

// One-click ClawHub install
import { OpenClawPlugin }
from "@agentwallex/agentwallex-openclaw"
agent.use(OpenClawPlugin())
One-click install from ClawHub
Agent self-provisions wallet & policies
Full x402 + MPP support built in

Compatible with leading agent platforms

OpenClaw
OpenFang
ZeroClaw
AutoGPT
CrewAI
+ any MCP-compatible agent
Enterprise-Grade Security

Four Layers of Protection

From identity verification to human approval — every transaction passes through multiple security checkpoints.

01

Identity & Auth

API Key + Session Token + DID-based identity. Scoped permissions per agent. Token rotation and expiry.

02

Policy Engine

Per-agent spending limits, address whitelists, velocity controls, approval thresholds, auto-topup, and circuit breakers.

03

MPC Signing

2-of-3 threshold signing. Key shards on independent nodes. Keys never reconstructed. Instant freeze.

04

Human-in-the-Loop

High-value transactions route to human approval. Configurable thresholds. Real-time Portal monitoring.

Two-Layer Policy Architecture

Business policies and infrastructure safety nets work independently — even if the business layer is compromised, the infrastructure layer still protects funds.

Business Layer

Custom spending limits, whitelists, approval thresholds, auto-topup rules set by the operator.

Infrastructure Safety Net

MPC-enforced hard caps, anomaly detection, and emergency freeze.

TypeScript-First Developer Experience

Integrate in minutes. Type-safe SDK with full IntelliSense support. 50+ methods across all capabilities.

agent.ts
import { AgentWallex } from "@agentwallex/sdk";

const aw = new AgentWallex({
  apiKey: "aw_live_...",
  environment: "production"
});

const agent = await aw.agents.create({
  name: "research-bot",
  chain: "polygon",
  policies: {
    dailyLimit: "500",
    allowedTokens: ["USDC"],
    requireHumanApproval: true,
    humanApprovalThreshold: "100"
  }
});

console.log(agent.wallet.address);
// 0x7f3a...9c2d
Response — 200 OK
{
  "id": "agent_8xKm2nP",
  "name": "research-bot",
  "wallet": {
    "address": "0x7f3a...9c2d",
    "chain": "polygon"
  },
  "status": "active",
  "createdAt": "2025-01-15T09:30:00Z"
}
$npm install @agentwallex/sdk
$npm install @agentwallex/mcp
$npm install @agentwallex/agentwallex-openclaw

Flexible Pricing, Tailored to You

Every team is different. We offer custom pricing based on your agent count, transaction volume, and integration needs.

Usage-Based

Pay only for what you use. Transaction fees scale down as your volume grows.

Volume Discounts

Higher transaction volume means lower per-transaction costs. Built to grow with you.

No Hidden Fees

Transparent pricing with no setup fees, no minimum commitments, and no surprises.

Everything Included

All plans come with the full AgentWallex platform.

  • Multi-protocol: x402 + MPP support
  • Main account + agent sub-accounts
  • Multi-chain deployment (6+ chains)
  • Policy engine & spending controls
  • Three SDKs: SDK, MCP, OpenClaw
  • DID-based agent identity

Transaction Fees

Volume-based tiered pricing

AmountFee
< $102%
$10 – $1001%
$100 – $1,0000.5%
> $1,0000.25%

Need custom volume pricing? Contact us.

Multi-Chain Ready

Deploy agent wallets across all major networks.

BA

Base

BASE

ET

Ethereum

ETH

BS

BNB Chain

BSC

TR

Tron

TRX

MA

Polygon

MATIC

SO

Solana

Coming Soon

Take Control of Agent Finances

Join the waitlist for early access to AgentWallex — the financial control platform for the agent economy.

Free sandbox environment
Three SDK access (SDK, MCP, OpenClaw)
Priority onboarding
0 teams waiting