Still don’t understand $ENGRAVE protocol and why it matters?
This is for you 👇
Our MCP servers allows AI agents to send payments on the Solana network using the x402 protocol to interact with services on Bitcoin
What’s MCP?
Model Context Protocol = a universal interface for AI agents to call external tools
Think of it like “USB-C for AI integrations”
It’s a communication layer that lets your AI agent interact with APIs, databases, blockchains seamlessly
MCP servers expose tools (e.g. get_mempool_fees(), send_tx())
AI agents just call those tools, no need for custom SDKs
The AI agent talks to the MCP server → server executes the real action
What’s the x402 protocol?
It allows AI agents to make transactions "unlocking a faster, automated internet economy" quote by @coinbase creator of the protocol
x402 creates a payment system native to the internet
No keys, no subscriptions, just instant permission less payments
How does $ENGRAVE protocol work?
1⃣ AI agent triggers a x402 protected tool on the $ENGRAVE servers
2⃣ Our MCP server sends an invoice back the agent
3⃣ The AI agent settles the transaction and our server validates the payment
4⃣The requested service by the AI agent is executed on the Bitcoin blockchain and the response flows back to the agent
Why it matters?
- AI agents have permission less access to Bitcoin APIs
- Pay-as-you-go on Solana with USDC
- Works natively inside all AI agents
AI meets cross-chain decentralisation
TLDR;
- MCP connects the AI layer
- x402 powers the payment layer
- $ENGRAVE protocol make cross chain interaction from Solana to Bitcoin possible
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