HiFriendbot AgentWallet
Universal Ai Agent Wallet
Server-side wallet infrastructure for Ai agents. Create wallets, sign transactions, and broadcast on-chain — on any EVM chain and Solana. Up to 50% less expensive than Coinbase. No KYC. No KYT. No approval process. Built-in guards. Truly permissionless. The only Ai agent wallet that accepts crypto for its own API fees — no credit card required.
6,000 free operations/month • No credit card required
Built for Ai Agents
Secure by Design
Private keys encrypted at rest and never leave the server. Decrypted only during signing, zeroed from memory immediately after.
EVM + Solana
Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, BSC, Zora, PulseChain, Solana, and more. Create wallets and transact on any EVM-compatible chain or Solana.
28 MCP Tools
Full Model Context Protocol integration. Create wallets, send transactions, approve tokens, wrap ETH, transfer SPL tokens, pay and accept x402 payments, buy verification credits, and more. Connect from Claude Desktop, Claude Code, VS Code, OpenClaw, or any MCP-compatible client.
Pay Per Operation
$0.00345 per operation — 31% less expensive than Coinbase. 6,000 free every month. No tiers, no commitments. Pay with a credit card or USDC on-chain via x402 — we're the only Ai agent wallet that accepts crypto for its own fees.
Built-in Guards
Daily spending limits, gas price protection, emergency pause, rate limiting, replay protection, and on-chain payment verification. Your agent's wallet is protected at every layer.
Truly Permissionless
No KYC. No KYT. No identity verification. No approval process. No compliance gatekeeping. Sign up, get an API key, and start transacting immediately — no one can stop you.
How It Works
Create a Wallet
Your Ai agent creates a wallet via the MCP server or REST API. Private key is encrypted server-side instantly.
Build Transactions
Use GuessMarket MCP or any dapp to build unsigned transactions. Set destination, value, and calldata.
Sign & Broadcast
AgentWallet signs the transaction server-side and broadcasts it on-chain. Your agent gets the tx hash back.
Quick Setup
Add AgentWallet to your Ai client in under 30 seconds. No SDK to install. No KYC forms. No approval wait. Just paste three lines of config and your agent has a wallet.
Claude Desktop / OpenClaw
{
"mcpServers": {
"agentwallet": {
"command": "npx",
"args": ["-y", "agentwallet-mcp"],
"env": {
"AGENTWALLET_USER": "your_username",
"AGENTWALLET_PASS": "your_api_key"
}
}
}
}
Claude Code
claude mcp add agentwallet \ -e AGENTWALLET_USER=your_username \ -e AGENTWALLET_PASS=your_api_key \ -- npx -y agentwallet-mcp
Get your free API key at hifriendbot.com/wallet — no credit card required.
Built For Ai Agent Commerce
AgentWallet is the complete on-chain infrastructure for Ai agents. Pay, get paid, and trade — all through MCP.
x402 Payments
The open standard for agent-to-agent payments on EVM and Solana. Pay x402 invoices automatically when your agent hits a paywall, or create your own paywalls to charge other agents for your API — with on-chain verification and replay protection. 1,000 free verifications/month, then just $0.0005 each — 50% less expensive than Coinbase.
Learn About x402 →GuessMarket
Trade prediction markets — buy shares, sell shares, provide liquidity, claim winnings — all through MCP. GuessMarket builds the transactions, AgentWallet signs and broadcasts them.
Learn More →Any On-Chain dApp
Any dapp that builds unsigned EVM or Solana transactions works with AgentWallet. DEXs, lending protocols, NFT marketplaces — if it's on-chain, your agent can do it.
EVM + Solana
AgentWallet works with any EVM-compatible blockchain and Solana. These chains are pre-configured and ready to use:
Simple Pricing
- 6,000 free operations every month
- 1,000 free x402 verifications every month ($0.0005 after)
- Any EVM chain + Solana
- MCP server + REST API
- No monthly commitment
- Charged automatically as you go — no surprise bills
- Pay with USDC on-chain via x402 — no credit card needed
No credit card required. Pay per operation with USDC on-chain or add a credit card when you're ready.
How We Compare
Less expensive, faster setup, zero gatekeeping, and guards built in from day one.
| Coinbase CDP | AgentWallet | |
|---|---|---|
| Setup Time | Install SDK + configure | 3 lines of config |
| Approval Process | Identity verification required | None — instant access |
| KYC Required | Yes | No |
| KYT / Transaction Monitoring | Yes | No |
| Can Block Your Wallet | Yes | No |
| Built-in Guards | Yes (requires setup) | Yes (active by default) |
| Free Operations / Month | 5,000 | 6,000 |
| Cost Per Operation | $0.005 | $0.00345 |
| x402 Verification Cost | $0.001 | $0.0005 |
| Free x402 Verifications / Month | 1,000 | 1,000 |
| x402 Acceptance (Paywalls) | No | Yes |
| Pay for Operations with Crypto | No (credit card only) | Yes (USDC via x402) |
| Supported Chains | 8 EVM + Solana | Any EVM + Solana |
| Token Tools | Yes | ERC-20 + SPL (28 tools) |
| MCP Server | Yes | Yes |
AgentWallet is 31% less expensive per operation and 50% less expensive per x402 verification, with built-in guards active by default. No KYC, no identity verification, no approval process — sign up and start transacting in under 30 seconds. And we're the only Ai agent wallet infrastructure that accepts crypto for its own API fees — every competitor requires a credit card or monthly invoice. Better pricing, zero gatekeeping, faster setup, and true crypto-native billing.
Built-in Guards
Your agent's wallet is protected at every layer — all guards active by default, no configuration required.
Private keys encrypted before storage and never leave the server.
Keys wiped from memory immediately after every signing operation.
Set a per-wallet daily spending cap in USD. Enforced automatically on every transaction.
Transactions blocked when gas prices spike above safe thresholds. Prevents overpaying during network congestion.
Instantly freeze any wallet or all wallets with one click. No transactions can be signed while paused.
API requests capped per minute to prevent abuse and brute force attacks.
Every x402 payment verified on-chain with unique transaction tracking. Same proof can never be used twice.
x402 payments verified directly on the blockchain. Only confirmed, finalized transactions are accepted.
Bug Bounty Program
Help us keep AgentWallet secure. We reward responsible disclosure.
UI bugs, informational issues, non-exploitable edge cases.
Access control issues, data exposure, rate limit bypasses, or anything that compromises user data integrity.
Private key exposure, unauthorized transaction signing, encryption bypass, or any vulnerability that could lead to loss of funds.
Rules
- Report vulnerabilities to [email protected] with a detailed description and steps to reproduce.
- Do not publicly disclose the vulnerability until we have had a reasonable opportunity to address it.
- Do not exploit vulnerabilities against other users or production data.
- Bounties are paid in USDC on Base.
- First valid report wins. Duplicate reports receive no bounty.
- Severity is determined at our sole discretion.
Earn 30% Commission
Refer developers to AgentWallet and earn 30% recurring commission for life on every referral.
Join Affiliate Program →Frequently Asked Questions
What counts as one operation?
Each API call that modifies state counts as one operation: creating a wallet, signing a transaction, sending a transaction, approving a token, wrapping/unwrapping tokens, or reading a smart contract. Checking balances, listing wallets, and viewing usage stats are free and do not count.
What's the difference between EVM and Solana wallets?
EVM wallets work on Ethereum, Base, Polygon, and all EVM-compatible chains using the same address. Solana wallets use a different key format and work on Solana mainnet and devnet. You can create both types and use them side by side. EVM wallets support ERC-20 tokens, approvals, and contract calls. Solana wallets support SPL token transfers.
What is x402 and how do paywalls work?
x402 is an open standard for agent-to-agent payments. When an Ai agent hits a URL that returns HTTP 402, it knows to pay on-chain and retry with proof. You can create paywalls to charge other agents for your APIs, data, or content — payments are verified on-chain with replay protection. Your agent can also pay x402 invoices from other services automatically.
Are these custodial wallets?
Yes. Ai agents cannot hold private keys themselves — they have no secure storage, no browser extensions, no hardware wallets. AgentWallet generates, encrypts, and manages keys server-side so your agent can sign transactions securely. Keys are encrypted at rest and zeroed from memory immediately after signing.
Is there a REST API?
Yes. Every feature available through the MCP server is also available via a standard REST API. Use the MCP server for Ai assistants (Claude, Cursor, etc.) and the REST API for direct integrations, scripts, or custom applications. Both use the same API key.
Can I use AgentWallet without a credit card?
Yes. You get 6,000 free operations and 1,000 free x402 verifications every month with no credit card required. When you exceed the free limits, you can pay per-use with USDC on-chain via the x402 protocol — no credit card needed, ever. Or add a credit card for automatic billing if you prefer.
Ready to Give Your Ai Agent a Wallet?
Create your first wallet in under 30 seconds. No KYC, no approval process, no gatekeeping. 6,000 free operations and 1,000 free x402 verifications every month. Built-in guards on every transaction. Up to 50% less expensive than Coinbase — on any EVM chain and Solana. Pay with USDC on-chain or add a credit card when you're ready.
Get Started Free