Parameters4
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
rpc.nodeflare.app
Service overview
Robinhood Chain RPC (chain 4663): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units. One of the first independent x402 RPC providers for this chain.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
npx awal x402 pay "https://rpc.nodeflare.app/arb/x402" \
--method POST \
--data '{
"id": "{id}",
"jsonrpc": "{jsonrpc}",
"method": "{method}",
"params": "{params}"
}'{
"endpoint": "POST /arb/x402",
"paid": true,
"query": "integrate x^2",
"result": "x^3 / 3 + C"
}API surface
23 crawlable routes
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | number | null | 1 |
jsonrpc | string | null | 2.0 |
method | string | null | eth_blockNumber |
params | array | null | [] |
FAQ
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