Pay-per-call JSON-RPC proxy to 20+ EVM and Starknet networks on Venice, paid per
Pay-per-call JSON-RPC proxy to 20+ EVM and Starknet networks on Venice, paid per request in USDC on Base via x402, no API key. Resolve the {network} path segment from GET /api/v1/crypto/rpc/networks.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
525 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://x402.aispace.bot/api/v1/crypto/rpc/base-mainnet
| Category | Market data |
|---|---|
| Provider host | x402.aispace.bot |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 8 from 5 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 525 ms |
Example input (from the provider)
{
"body": {
"id": 1,
"jsonrpc": "2.0",
"method": "eth_blockNumber",
"params": []
},
"bodyType": "json",
"method": "POST",
"pathParams": {
"network": "base-mainnet"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"id": {
"description": "JSON-RPC request id."
},
"jsonrpc": {
"description": "JSON-RPC version. Typically \"2.0\".",
"type": "string"
},
"method": {
"description": "JSON-RPC method name, e.g. eth_blockNumber.",
"type": "string"
},
"network": {
"description": "Network id path segment. See GET /api/v1/crypto/rpc/networks (e.g. base-mainnet, ethereum-mainnet).",
"type": "string"
},
"params": {
"description": "JSON-RPC params array for the method.",
"type": "array"
}
},
"required": [
"method"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"pathParams": {
"properties": {
"network": {
"example": "base-mainnet",
"type": "string"
}
},
"required": [
"network"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"id": {
"type": "number"
},
"jsonrpc": {
"type": "string"
},
"result": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}