EVMRPC · Ethereum Mainnet JSON-RPC

Served byapi.evmrpc.com Indexed external

Execute standard Ethereum JSON-RPC methods with per-request payment for blockchain data access.

What it does

Execute standard Ethereum JSON-RPC methods with per-request payment for blockchain data access.

  • Query Ethereum state without Infura/Alchemy subscription
  • Execute eth_call for contract simulations
  • Fetch historical block data on-demand
  • Submit raw transactions to mainnet

Ideal buyer

Ethereum developers and agents needing flexible, pay-per-use RPC without API key management.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Get the latest Ethereum block number and check the ETH balance of a specific address.”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "id": 1,
  "method": "eth_blockNumber",
  "params": [],
  "jsonrpc": "2.0"
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://api.evmrpc.com/rpc/ethereum \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"id":1,"method":"eth_blockNumber","params":[],"jsonrpc":"2.0"}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.0075
per call
Pay-to address0xe44d623227d8f3b6de2fa4ea18363603cde2a417
T/O: 300s asset 0x8335…2913

Price & network

Cheapest call$0.0075
Networks
base

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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