Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
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Fixed-price reference path: confirms that an x402-aware MCP client can pay and receive a receipt.
Fixed-price reference path: confirms that an x402-aware MCP client can pay and receive a receipt.
| Argument | Type | Description |
|---|---|---|
| option* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"option"
],
"properties": {
"option": {
"enum": [
"basic",
"standard",
"extended"
],
"type": "string"
}
}
}Free: checks Base USDC, price, amount, recipient, and facilitator settings before you deploy an x402-paid MCP tool.
| Argument | Type | Description |
|---|---|---|
| asset* | string | |
| payTo* | string | |
| amount* | string | |
| network* | string | |
| priceUsd* | number | |
| facilitatorUrl* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"network",
"asset",
"amount",
"priceUsd",
"payTo",
"facilitatorUrl"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"network": {
"enum": [
"eip155:84532",
"eip155:8453"
],
"type": "string"
},
"priceUsd": {
"type": "number"
},
"facilitatorUrl": {
"type": "string"
}
}
}