payspawn

name	payspawn
description	Give any AI agent on-chain spending limits without sharing a private key. Use when: (1) agent needs to pay for x402 APIs (web scraping, search, AI services), (2) setting daily/per-tx USDC caps on an agent wallet, (3) whitelisting which contracts an agent can pay, (4) pausing a rogue agent's spending instantly, (5) provisioning credentials for agent fleets. Works on Base mainnet with USDC. NOT for: fiat payments, non-Base chains (yet), or custody of funds.
metadata	{"openclaw":{"emoji":"🔐","color":"#F65B1A"}}

PaySpawn — On-Chain Spending Limits for AI Agents

PaySpawn gives OpenClaw agents a credential instead of a raw private key. Spending limits, whitelists, and a kill switch — all enforced by a smart contract on Base. Math, not code.

Quick Start

Install the SDK:

npm install @payspawn/sdk

Set your credential as an environment variable:

PAYSPAWN_CREDENTIAL=your_credential_from_dashboard

Get your credential at payspawn.ai/dashboard — connect wallet, set limits, copy the credential string. No private key needed.

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Basic Usage

import { PaySpawn } from "@payspawn/sdk";

const ps = new PaySpawn(process.env.PAYSPAWN_CREDENTIAL);


 res =  ps.();
 data =  res.();


 ps.(, );


 { balance, remaining } =  ps.();


 ps..();