Documentation

Pixa Wallet.

The first agentic payment wallet built for Algorand. Pixa lets agents discover, authorize, and settle x402 micropayments from Claude Desktop or custom agent frameworks.

Algorand MainnetMCP Nativex402 SupportedMIT

One click

Install

Download the `.mcpb` extension and double-click. Pixa installs into Claude Desktop without terminal work.

Download Latest Release

JSON

Claude Desktop

Developers can add Pixa directly to the Claude Desktop MCP config. Restart Claude after saving.

jsonPixa

{
  "mcpServers": {
    "pixa": {
      "command": "npx",
      "args": ["-y", "pixa-wallet-mcp"],
      "env": {
        "ALGORAND_MNEMONIC": "your 25-word mnemonic here",
        "NETWORK": "algorand-mainnet",
        "MAX_PER_CALL": "0.10",
        "MAX_PER_DAY": "20.00"
      }
    }
  }
}

LangChain

Custom Agents

Use the MCP toolkit from LangChain or LangGraph and expose Pixa tools to your agent runtime.

pythonPixa

from langchain_mcp import MCPToolkit

toolkit = MCPToolkit(
    server_command="npx",
    server_args=["-y", "pixa-wallet-mcp"],
    env={
        "ALGORAND_MNEMONIC": "your 25-word mnemonic",
        "NETWORK": "algorand-mainnet",
        "MAX_PER_CALL": "0.50",
        "MAX_PER_DAY": "50.00"
    }
)

tools = toolkit.get_tools()

Config

Environment

Variable	Required	Default	Description
ALGORAND_MNEMONIC	Yes	-	25-word Algorand mnemonic
NETWORK	No	algorand-mainnet	Mainnet or testnet
MAX_PER_CALL	No	0.10	Max USDC per payment
MAX_PER_DAY	No	20.00	Daily spending cap

MCP

Tools Reference

Wallet

check_balancetransfer_usdctransfer_algospending_reportrequest_funding

x402

payx402_fetchsearch_bazaar

DeFi

tinyman_swapcreate_token

Unified Agent Layer

Live Demo

Ask your agent to access the demo endpoint. Pixa handles the 402 payment, confirms the transaction, retries the request, and returns the result.

endpointPixa

https://unified-agent-layer-production.up.railway.app/v1/chat

Payment Flow

Agent request

402 required

Budget check

USDC auth

Result

Controls

Security Model

Autonomy Modes

Full autonomous

Session based

Human approval

Budget limits

Spending tracker

NFD resolution

Secure key storage

Transaction finality

Per-call audit trail

Settlement

Why Algorand

Capability	Algorand	EVM Chains
Finality	~3.3 seconds	12s+ probabilistic
Fees	< $0.001	$0.50-$5.00+
Atomic transactions	Native	Contract workaround
Native USDC	Yes	Often bridged
Micropayments	Viable	Gas exceeds value

Status

Roadmap

Now

Mainnet wallet operations, x402, Tinyman, NFD, MCP bundle.

UPI-to-USDC widget via Mudrex API.

Future

Non-custodial treasury, multi-sig, and multi-chain routing.