Index onlineMerchant portal
Api Endpoint

NodeFlare

Polygon PoS RPC (chain 137): 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.

Open interactive test console

Offering

Provider
rpc.nodeflare.app
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://rpc.nodeflare.app/polygon/x402
MIME type
Not provided
First seen
2026-10-16T01:50:06.715Z
Last seen
Tags
Polygon, RPC, EVM, json-rpc, archive-trace

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.001 USDC
Atomic price: 1000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.1 USDC
Atomic price: 100000 · Network: eip155:8453 · Asset: USDC · Scheme: upto
Payment option 5
0.1 USDC
Atomic price: 100000 · Network: eip155:137 · Asset: USDC · Scheme: upto
Payment option 6
0.1 USDC
Atomic price: 100000 · Network: eip155:42161 · Asset: USDC · Scheme: upto
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "1000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "1000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  },
  {
    "scheme": "upto",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  },
  {
    "scheme": "upto",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "100000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  },
  {
    "scheme": "upto",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "100000",
    "payTo": "0x9d86e0e74333b297b1d0b6ba30d2ed1b5f01f296"
  }
]

Observed health

Status
Healthy
Latest latency
576 ms
Average latency
452 ms
HTTP status
204
Last checked
Reachability
100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "id": {
          "type": [
            "number",
            "string"
          ]
        },
        "jsonrpc": {
          "const": "2.0",
          "type": "string"
        },
        "method": {
          "type": "string"
        },
        "params": {
          "type": "array"
        }
      },
      "required": [
        "jsonrpc",
        "method"
      ],
      "type": "object"
    },
    "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 schema

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}