Multi-Chain Pay-Per-Prompt Micropayment Protocol & DEX Liquidity Infrastructure for Autonomous AI Agents
Decentralized AI Compute Aggregation, Dynamic Token-Exact Billing, and Hybrid Liquidity Zap on BotChain EVM
Read the Whitepaper • Live Web App • BOF Facilitator Engine
AgentPayAI delivers sub-cent, pay-as-you-go access to enterprise-grade AI models and autonomous agent capabilities through a decentralized micropayment infrastructure powered by BOF (BotChain Open Facilitator) and 1-click Hybrid Zap liquidity mechanics.
AgentPayAI is a multi-chain payment protocol and execution infrastructure engineered to revolutionize how AI services are consumed, monetized, and bootstrapped:
- Decentralized AI Compute Aggregator — Procures enterprise API inference access from leading AI providers (Anthropic Claude 3.5 Sonnet, Google Gemini 3.6 Flash, Google Imagen 3) with dynamic token-exact billing and a 50% protocol profit margin.
- Gasless Micropayment Gateway — Enables instant transactions with 1-click gasless EIP-3009 (
transferWithAuthorization) settlement via the x402 payment flow. - BOF Facilitator Integration — Integrates BOF (BotChain Open Facilitator), an open-source Rust microservice developed by AgentPay AI for off-chain signature verification (
/verify) and gas-sponsored on-chain settlement (/settle) on BotChain EVM. - 1-Click DEX Liquidity Zap (
/dex) — Built-inAgentPayHybridZapUUPS smart contract that allows liquidity providers to deposit USDT or native BOT to automatically mint matching APAY supply and receive BDEX V2 LP tokens in a single atomic transaction. - Autonomous Agent Infrastructure — Seamless deployment across BotChain's Autonomous AI Agent Network for human-to-agent and machine-to-machine interactions.
┌─────────────────────────────────────────────────────────────────────────────┐
│ Next.js 16 Web App / Autonomous Agent │
│ (https://www.agentpayai.online) │
└───────────────────────┬─────────────────────────────┬───────────────────────┘
│ │
│ 1. AI Prompt + EIP-3009 Auth│ 1. Zap Deposit (USDT/BOT)
▼ ▼
┌──────────────────────────────────────────┐ ┌──────────────────────────────┐
│ AgentPay AI Express Gateway │ │ AgentPayHybridZap UUPS │
│ (https://agentpay-backend-c7c5.onrender) │ │ (0x3dE7Ad9D36586C8aA69AD...) │
└───────┬──────────────────────┬───────────┘ └──────────────┬───────────────┘
│ │ │
│ 2. POST /verify │ 4. Execute Prompt │ 2. Mint APAY & Add Liq
▼ ▼ ▼
┌──────────────────┐ ┌───────────────────────────┐ ┌──────────────────────┐
│ BOF Facilitator │ │ Enterprise AI Providers │ │ BDEX V2 AMM Pool │
│ Rust Microservice│ ├───────────────────────────┤ │ (Factory & Router) │
│ (Render Hosted) │ │ • Anthropic Claude 3.5 │ └──────────────────────┘
└───────┬──────────┘ │ • Google Gemini 3.6 Flash │
│ │ • Google Imagen 3 │
│ 5. POST /settle (Async) │
▼ └───────────────────────────┘
┌─────────────────────────────────────────────────────────────────────────────┐
│ BotChain EVM Smart Contract Layer (Mainnet ID: 677) │
│ ─────────────────────────────────────────────────────────────────────────── │
│ • APAYToken (Proxy): 0x4a781889Ce38c08B86b02e084A5A19609376b857 │
│ • APAYToken (Implementation): 0xb518116FcDe70e6Ee64480Fc5161452b83DDE69c │
│ • AgentPayHybridZap (Proxy): 0x3dE7Ad9D36586C8aA69AD6d72c5F3aadE611689d │
│ • AgentPayRegistry: 0xc1eBB154EFf9bf9c08e39978E1447cC05e726dC6 │
└─────────────────────────────────────────────────────────────────────────────┘
| Contract | Address | Type | Explorer |
|---|---|---|---|
APAYToken (Proxy) |
0x4a781889Ce38c08B86b02e084A5A19609376b857 |
ERC1967Proxy (UUPS) | scan.botchain.ai |
APAYToken (Impl) |
0xb518116FcDe70e6Ee64480Fc5161452b83DDE69c |
Implementation (Minter Role) | scan.botchain.ai |
AgentPayHybridZap (Proxy) |
0x3dE7Ad9D36586C8aA69AD6d72c5F3aadE611689d |
ERC1967Proxy (UUPS) | scan.botchain.ai |
AgentPayHybridZap (Impl) |
0x8aE6aA6200b5B7C0a91e366302A5a6436381c5BC |
Implementation | scan.botchain.ai |
AgentPayRegistry |
0xc1eBB154EFf9bf9c08e39978E1447cC05e726dC6 |
Registry Vault | scan.botchain.ai |
- agentpay_contracts — UUPS upgradeable Solidity smart contracts,
AgentPayHybridZap,APAYToken, test suites, and Foundry deployment scripts. - agentpay_frontend — Next.js 16 Web App with multi-model AI portals, 1-Click DEX Liquidity Zap, LP position tracker, and BDEX V2 Swap interface.
- agentpay_backend — Express.js API gateway with dynamic token-exact pricing engine, multi-model AI routing, and asynchronous BOF settlement.
- BOF (BotChain Open Facilitator) — High-performance Rust microservice for off-chain EIP-712 signature verification (
/verify) and gas-sponsored settlement (/settle).