Api Endpoint

Crypto Token Price

Crypto token price: live USD price, 24h change, total supply and FDV for any token, read onchain from DEX pools (Uniswap v3 on Ethereum, Base, Arbitrum, Polygon; Orca, Raydium, PumpSwap on Solana), so every number is verifiable. Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), optional chain. Returns price, change, pools, depth, spread, confidence, block. 0.001 USDC/call; failed calls are free.

Open interactive test console

Offering

Provider
x402-seller-pmlm.onrender.com
Method
GET
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://x402-seller-pmlm.onrender.com/price
MIME type
application/json
First seen
2026-10-16T01:50:24.663Z
Last seen
Tags
token price, crypto price, price change 24h, onchain price, fully diluted valuation

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
0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 5
0.001 USDC
Atomic price: 1000 · Network: eip155:43114 · Asset: USDC · Scheme: exact
Payment option 6
1000 atomic units
Atomic price: 1000 · Network: eip155:1329 · Asset: 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x079471E6F43b6feeF80895E19cBFcBB496904852"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "1000",
    "payTo": "0x079471E6F43b6feeF80895E19cBFcBB496904852"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "1000",
    "payTo": "0x079471E6F43b6feeF80895E19cBFcBB496904852"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "payTo": "787RZwDGpjmRsG5wgnyBeWQHBuARax8Qo6P7dmDuqKeW"
  },
  {
    "scheme": "exact",
    "network": "eip155:43114",
    "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
    "amount": "1000",
    "payTo": "0x079471E6F43b6feeF80895E19cBFcBB496904852"
  },
  {
    "scheme": "exact",
    "network": "eip155:1329",
    "asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
    "amount": "1000",
    "payTo": "0x079471E6F43b6feeF80895E19cBFcBB496904852"
  }
]

Observed health

Status
Healthy
Latest latency
139 ms
Average latency
193 ms
HTTP status
402
Last checked
Reachability
100% over 6 checks

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

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "token": {
          "type": "string",
          "minLength": 1,
          "maxLength": 42,
          "description": "Symbol (ETH, WETH, BTC, WBTC, CBBTC, USDC, USDT, DAI, LINK, UNI, AAVE, PEPE, ...) or ERC-20 contract address"
        },
        "chain": {
          "type": "string",
          "enum": [
            "ethereum",
            "base",
            "arbitrum",
            "polygon",
            "solana"
          ],
          "description": "Chain for an address (default ethereum); symbols use their deepest chain"
        }
      },
      "required": [
        "token"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "chain": {
              "description": "Chain for an address (default ethereum); symbols use their deepest chain",
              "enum": [
                "ethereum",
                "base",
                "arbitrum",
                "polygon",
                "solana"
              ],
              "type": "string"
            },
            "token": {
              "description": "Symbol (ETH, WETH, BTC, WBTC, CBBTC, USDC, USDT, DAI, LINK, UNI, AAVE, PEPE, ...) or ERC-20 contract address",
              "maxLength": 42,
              "minLength": 1,
              "type": "string"
            }
          },
          "required": [
            "token"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "block": {
              "properties": {
                "number": {
                  "type": "integer"
                },
                "timestamp": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "change24hPct": {
              "description": "% change vs ~24 h ago (EVM: pool oracle or archive node; null on Solana)",
              "type": [
                "number",
                "null"
              ]
            },
            "confidence": {
              "enum": [
                "high",
                "medium",
                "low"
              ],
              "type": "string"
            },
            "fdvUsd": {
              "description": "Fully diluted valuation = price x total supply (not circulating market cap)",
              "type": "number"
            },
            "generatedAt": {
              "type": "string"
            },
            "method": {
              "type": "string"
            },
            "poolSpreadPct": {
              "type": "number"
            },
            "pools": {
              "items": {
                "type": "object"
              },
              "type": "array"
            },
            "priceUsd": {
              "type": "number"
            },
            "priceUsd24hAgo": {
              "type": "number"
            },
            "token": {
              "properties": {
                "address": {
                  "type": "string"
                },
                "chain": {
                  "type": "string"
                },
                "decimals": {
                  "type": "integer"
                },
                "name": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "symbol": {
                  "type": [
                    "string",
                    "null"
                  ]
                }
              },
              "type": "object"
            },
            "totalDepthUsd": {
              "type": "number"
            },
            "totalSupply": {
              "description": "Token total supply read from the contract / mint",
              "type": "number"
            }
          },
          "required": [
            "token",
            "priceUsd",
            "pools",
            "block"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}