Quotes, capacity and order status for buying native gas on Base/Arbitrum/Optimism/Polygon via x402.
Connect Remote server
claude mcp add --transport http agentgas https://agentgas.madebydevx.com/mcp
{
"mcpServers": {
"agentgas": {
"url": "https://agentgas.madebydevx.com/mcp"
}
}
}
{
"servers": {
"agentgas": {
"type": "http",
"url": "https://agentgas.madebydevx.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://agentgas.madebydevx.com/mcp
Tools 4 found in our last check
agentgas_quoteFree price quote: how much USDC (on Base, paid via gasless x402) buys a given amount of native gas (ETH on base/arbitrum/optimism, POL on polygon). Returns price_usdc, breakdown and the exact x402 URL to pay. Rejects bad input or over-capacity before any payment.
agentgas_statusLive per-chain float, availability, prices and daily caps of the AgentGas service. Check before paying.
agentgas_orderStatus of an AgentGas order by order_id: pending, processing, delivered (with payout_tx on the destination chain) or refunded (with refund_tx on Base).
agentgas_how_to_buyStep-by-step instructions plus the exact x402 payment URL for buying native gas for an address. This MCP server cannot sign payments; your x402 client (e.g. @x402/fetch) pays the URL with USDC on Base, gasless (EIP-3009 signature, no ETH needed).
Details
| Endpoint | https://agentgas.madebydevx.com/mcp (Streamable HTTP) |
| First published | 21 Oct 2026 |
| Last updated | 21 Oct 2026 |
| Registry name | com.madebydevx.agentgas/agentgas |
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