Overview
Read-only JSON-RPC access to zkSync Era, the ZK rollup on Ethereum, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
blockchain/data
Provider
Pocket Network
Source
bazaar
Indexed
2026-09-19 22:13:39
Health
Status
healthy
Latency (p50)
145ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-31 07:04:06
Last Healthy
2026-10-31 07:04:06
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"id": 4,
"jsonrpc": "2.0",
"method": "eth_blockNumber",
"params": []
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"data": {
"id": 1,
"jsonrpc": "2.0",
"result": false
},
"portal": {
"provenance": "third-party-supplier",
"schemaCheck": "passed",
"serviceId": "zksync-era"
}
},
"type": "json"
}