Flare for agents: FTSO prices with locally verified Merkle proofs, FDC, FAssets, x402 pay.
Connect Runs on your machine
claude mcp add flario -e FLARE_RPC=<FLARE_RPC> -e FLARE_RPC_TESTNET=<FLARE_RPC_TESTNET> -e FLARE_PRIVATE_KEY=<FLARE_PRIVATE_KEY> -e X402_ENABLED=<X402_ENABLED> -- npx -y [email protected]
{
"mcpServers": {
"flario": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"FLARE_RPC": "<FLARE_RPC>",
"FLARE_RPC_TESTNET": "<FLARE_RPC_TESTNET>",
"FLARE_PRIVATE_KEY": "<FLARE_PRIVATE_KEY>",
"X402_ENABLED": "<X402_ENABLED>"
}
}
}
}
{
"mcpServers": {
"flario": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"FLARE_RPC": "<FLARE_RPC>",
"FLARE_RPC_TESTNET": "<FLARE_RPC_TESTNET>",
"FLARE_PRIVATE_KEY": "<FLARE_PRIVATE_KEY>",
"X402_ENABLED": "<X402_ENABLED>"
}
}
}
}
{
"servers": {
"flario": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"FLARE_RPC": "<FLARE_RPC>",
"FLARE_RPC_TESTNET": "<FLARE_RPC_TESTNET>",
"FLARE_PRIVATE_KEY": "<FLARE_PRIVATE_KEY>",
"X402_ENABLED": "<X402_ENABLED>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
FLARE_RPCOptional | Flare mainnet C-chain RPC. Defaults to the public endpoint https://flare-api.flare.network/ext/C/rpc. |
FLARE_RPC_TESTNETOptional | Coston2 testnet RPC. Defaults to the public endpoint https://coston2-api.flare.network/ext/C/rpc. |
FLARE_PRIVATE_KEYOptional, secret | Only needed to submit FDC attestation requests on-chain or to broadcast an x402 settlement. Every read tool works without it. |
X402_ENABLEDOptional | Set to true to turn on the x402 paywall for the two premium tools. Off by default, so premium tools are free. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 1 Sep 2026 |
| Last updated | 1 Sep 2026 |
| Registry name | io.github.dziuba0x/flario |
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