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mirrored listing x402 eip155:8453eip155:137eip155:42161

Ethereum mainnet JSON-RPC from an independently operated full node

Ethereum mainnet JSON-RPC from an independently operated full node. One call per payment, no account or API key. Serves eth_, net_ and web3_ methods. Blocks, transactions, receipts and logs from the Merge (block 15537394) onward. Current state only, not an archive node: historical state calls are refused, not charged. eth_getLogs capped at 10000 blocks. Raw transactions go out via public relays. Price scales with method cost.

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1000 (raw units)
price
12
calls / 30d
4
unique payers
2026-09-17
updated

Provider

402rpc.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "maxTimeoutSeconds": 30
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "1000",
    "maxTimeoutSeconds": 30
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "1000",
    "maxTimeoutSeconds": 30
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "id": 1,
          "jsonrpc": "2.0",
          "method": "eth_blockNumber",
          "params": []
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "id": 1,
          "jsonrpc": "2.0",
          "result": "0x18a5fc8"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "id": {
                  "type": [
                    "string",
                    "number"
                  ]
                },
                "jsonrpc": {
                  "const": "2.0",
                  "type": "string"
                },
                "method": {
                  "description": "JSON-RPC method. eth_, net_ and web3_ only.",
                  "examples": [
                    "eth_blockNumber",
                    "eth_getBalance",
                    "eth_call",
                    "eth_getLogs"
                  ],
                  "type": "string"
                },
                "params": {
                  "description": "Positional parameters for the method.",
                  "type": "array"
                }
              },
              "required": [
                "jsonrpc",
                "method"
              ]
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "description": "A JSON-RPC 2.0 response. HTTP 400 means the request was refused before payment and nothing was charged; 502 means the node was unreachable, also uncharged. Errors inside a 200 response are the node's own answer.",
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://402rpc.com/rpc"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://402rpc.com/rpc");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://402rpc.com/rpc")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/7148.json, and this resource appears in /discovery/resources and /discovery/search.