{
  "x402Version": 2,
  "id": 1153,
  "slug": "1153",
  "resource": "https://gateway.stride20k.com/dex/pool/:chain/:poolAddress",
  "description": "On-chain DEX pool data API: reads Uniswap v2/v3-compatible liquidity pools from Ethereum, Base, Polygon, Arbitrum, Optimism, BSC, and Avalanche via JSON-RPC — no third-party data vendor. Auto-detects pool type; returns token addresses, symbols, decimals, spot price both directions, v3 fee tier, sqrtPriceX96 and in-range liquidity, or v2 decimal-adjusted reserves. For price discovery, liquidity checks, and trading agents needing trustless pair state. Cached up to 30 seconds.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x552Cc4A10878C7F20574489D47184249657Ca3f6",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {
            "chain": "base",
            "poolAddress": "0xd0b53D9277642d899DF5C87A3966A349A798F224"
          },
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "chain": "base",
              "feeTierBps": 5,
              "inRangeLiquidity": "982849519553028412",
              "pool": "0xd0b53d9277642d899df5c87a3966a349a798f224",
              "poolType": "uniswap-v3-compatible",
              "price": {
                "token0PerToken1": 0.000571,
                "token1PerToken0": 1749.08
              },
              "sqrtPriceX96": "3313476886659605909169204",
              "token0": {
                "address": "0x4200000000000000000000000000000000000006",
                "decimals": 18,
                "symbol": "WETH"
              },
              "token1": {
                "address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
                "decimals": 6,
                "symbol": "USDC"
              }
            },
            "endpoint": "/dex/pool/:chain/:poolAddress",
            "meta": {
              "attribution": null,
              "cached": false,
              "fetchedAt": "2026-07-04T00:00:00.000Z",
              "source": "on-chain (PublicNode/dRPC JSON-RPC)"
            },
            "ok": true
          },
          "type": "json"
        }
      },
      "routeTemplate": "/dex/pool/:chain/:poolAddress",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "properties": {
                  "chain": {
                    "aliases": {
                      "1": "ethereum",
                      "10": "optimism",
                      "56": "bsc",
                      "137": "polygon",
                      "8453": "base",
                      "42161": "arbitrum",
                      "43114": "avalanche",
                      "arb": "arbitrum",
                      "avax": "avalanche",
                      "bnb": "bsc",
                      "eth": "ethereum",
                      "matic": "polygon",
                      "op": "optimism"
                    },
                    "description": "Chain to read from. Shorthands accepted: 1, 10, 56, 137, 8453, 42161, 43114, eth, arb, op, matic, avax, bnb.",
                    "enum": [
                      "ethereum",
                      "base",
                      "polygon",
                      "arbitrum",
                      "optimism",
                      "bsc",
                      "avalanche"
                    ],
                    "missTrack": true,
                    "normalize": "lower",
                    "type": "string"
                  },
                  "poolAddress": {
                    "description": "Pool (pair) contract address, 0x-prefixed.",
                    "pattern": "0x[a-fA-F0-9]{40}",
                    "type": "string"
                  }
                },
                "required": [
                  "chain",
                  "poolAddress"
                ],
                "type": "object"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "data": {
                    "properties": {
                      "chain": {
                        "description": "Chain queried.",
                        "type": "string"
                      },
                      "feeTierBps": {
                        "description": "v3 only: fee tier in basis points (e.g. 30 = 0.3%).",
                        "type": "number"
                      },
                      "inRangeLiquidity": {
                        "description": "v3 only: current in-range liquidity, as decimal string.",
                        "type": "string"
                      },
                      "pool": {
                        "description": "Pool contract address.",
                        "type": "string"
                      },
                      "poolType": {
                        "description": "'uniswap-v3-compatible' or 'uniswap-v2-compatible'.",
                        "type": "string"
                      },
                      "price": {
                        "description": "Decimal-adjusted spot price: { token1PerToken0, token0PerToken1 }.",
                        "type": "object"
                      },
                      "reserves": {
                        "description": "v2 only: decimal-adjusted { token0, token1 } reserves.",
                        "type": "object"
                      },
                      "sqrtPriceX96": {
                        "description": "v3 only: raw sqrt price, Q64.96, as decimal string.",
                        "type": "string"
                      },
                      "token0": {
                        "description": "First pool token: { address, symbol, decimals }.",
                        "type": "object"
                      },
                      "token1": {
                        "description": "Second pool token: { address, symbol, decimals }.",
                        "type": "object"
                      }
                    },
                    "required": [
                      "chain",
                      "pool",
                      "poolType",
                      "token0",
                      "token1",
                      "price"
                    ],
                    "type": "object"
                  },
                  "endpoint": {
                    "description": "Always \"/dex/pool/:chain/:poolAddress\".",
                    "type": "string"
                  },
                  "meta": {
                    "properties": {
                      "attribution": {
                        "description": "Licensing attribution when the source requires it.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "cached": {
                        "description": "Whether this response was served from cache.",
                        "type": "boolean"
                      },
                      "fetchedAt": {
                        "description": "ISO 8601 time the data was actually retrieved from the upstream.",
                        "type": "string"
                      },
                      "source": {
                        "description": "Upstream source: on-chain (PublicNode/dRPC JSON-RPC).",
                        "type": "string"
                      }
                    },
                    "required": [
                      "source",
                      "cached",
                      "fetchedAt"
                    ],
                    "type": "object"
                  },
                  "ok": {
                    "description": "true on success.",
                    "type": "boolean"
                  }
                },
                "required": [
                  "ok",
                  "endpoint",
                  "data",
                  "meta"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "gateway.stride20k.com",
  "lastUpdated": "2026-08-30T12:06:11.769Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-08-30T12:06:11.33Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "gateway.stride20k.com",
    "manifest_name": "gateway.stride20k.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}