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mirrored listing x402 eip155:8453

Uniswap Trading API quote with on-chain oracle price comparison

Uniswap Trading API quote with on-chain oracle price comparison. Drop-in proxy for Uniswap /quote — same request body, response includes priceFeedExists, deltaBps, and oracleAmount.

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2100 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-25
updated

Provider

trader.rigoblock.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA0F9C380ad1E1be09046319fd907335B2B452B37",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2100",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "amount": "1000000000000000000",
          "swapper": "0x0000000000000000000000000000000000000000",
          "tokenIn": "0x0000000000000000000000000000000000000000",
          "tokenInChainId": 8453,
          "tokenOut": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "tokenOutChainId": 8453,
          "type": "EXACT_INPUT"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "deltaBps": 12,
          "oracleAmount": "2079548076",
          "priceFeedExists": true,
          "routing": "CLASSIC"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "amount": {
                  "description": "Amount in base units (e.g. '1000000000000000000')",
                  "type": "string"
                },
                "swapper": {
                  "description": "Swapper address (required by Uniswap Trading API)",
                  "type": "string"
                },
                "tokenIn": {
                  "description": "Token to sell (address or symbol)",
                  "type": "string"
                },
                "tokenInChainId": {
                  "description": "Chain ID for tokenIn (e.g. 8453)",
                  "type": "integer"
                },
                "tokenOut": {
                  "description": "Token to buy (address or symbol)",
                  "type": "string"
                },
                "tokenOutChainId": {
                  "description": "Chain ID for tokenOut (e.g. 8453)",
                  "type": "integer"
                },
                "type": {
                  "description": "Quote type",
                  "enum": [
                    "EXACT_INPUT",
                    "EXACT_OUTPUT"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "type",
                "amount",
                "tokenIn",
                "tokenOut",
                "tokenInChainId",
                "tokenOutChainId",
                "swapper"
              ],
              "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": {
          "properties": {
            "example": {
              "properties": {
                "deltaBps": {
                  "type": "integer"
                },
                "oracleAmount": {
                  "type": "string"
                },
                "priceFeedExists": {
                  "type": "boolean"
                },
                "routing": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://trader.rigoblock.com/api/quote/uniswap"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://trader.rigoblock.com/api/quote/uniswap");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://trader.rigoblock.com/api/quote/uniswap")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/3616.json, and this resource appears in /discovery/resources and /discovery/search.