Api Endpoint

pmhxr44qn4qitobucm7ctgklbq0svqjb.lambda-url.ap-southeast-2.on.aws

Market Intel & Signals ($0.02/call): Deep snapshot and execution microstructure for one Polymarket market: implied probability, best bid/ask/spread, 24h volume, liquidity depth, days to resolution, momentum, and estimated slippage to buy at $100 and $1000 order sizes from the live order book. Pass a slug, or omit it for the highest-volume open market right now. Signals are factual market data, not investment advice.

Open interactive test console

Offering

Provider
pmhxr44qn4qitobucm7ctgklbq0svqjb.lambda-url.ap-southeast-2.on.aws
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Web Search Research
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://pmhxr44qn4qitobucm7ctgklbq0svqjb.lambda-url.ap-southeast-2.on.aws/polymarket/market
MIME type
application/json
First seen
2026-10-16T02:59:31.787Z
Last seen
Tags
polymarket, prediction-markets, microstructure, Trading, Data

Payment pricing

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

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0xcb9b3F94387389e38EF2A7b3C0B851FB8325d7e9"
  }
]

Observed health

Status
Healthy
Latest latency
1306 ms
Average latency
1705 ms
HTTP status
402
Last checked
Reachability
100% over 14 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": {
        "slug": {
          "description": "Polymarket market slug from a market URL, e.g. 'will-the-fed-cut-rates-in-march'. Omit to get the single highest-volume open market right now.",
          "type": "string",
          "minLength": 1
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "question": {
          "type": "string"
        },
        "slug": {
          "type": "string"
        },
        "url": {
          "type": "string"
        },
        "outcomes": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "impliedProbability": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ],
          "description": "Price of the first outcome (0-1)"
        },
        "prices": {
          "type": "object",
          "properties": {
            "bestBid": {
              "anyOf": [
                {
                  "type": "number"
                },
                {
                  "type": "null"
                }
              ]
            },
            "bestAsk": {
              "anyOf": [
                {
                  "type": "number"
                },
                {
                  "type": "null"
                }
              ]
            },
            "lastTrade": {
              "anyOf": [
                {
                  "type": "number"
                },
                {
                  "type": "null"
                }
              ]
            },
            "spread": {
              "anyOf": [
                {
                  "type": "number"
                },
                {
                  "type": "null"
                }
              ]
            }
          },
          "required": [
            "bestBid",
            "bestAsk",
            "lastTrade",
            "spread"
          ],
          "additionalProperties": false
        },
        "volume24hr": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        },
        "liquidity": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        },
        "liquidityRating": {
          "type": "string",
          "enum": [
            "thin",
            "moderate",
            "deep"
          ]
        },
        "daysToResolution": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        },
        "priceChange24h": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        },
        "signals": {
          "type": "object",
          "properties": {
            "bookDepthUsd": {
              "anyOf": [
                {
                  "type": "object",
                  "properties": {
                    "bids": {
                      "type": "number"
                    },
                    "asks": {
                      "type": "number"
                    }
                  },
                  "required": [
                    "bids",
                    "asks"
                  ],
                  "additionalProperties": false
                },
                {
                  "type": "null"
                }
              ]
            },
            "slippage": {
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "orderUsd": {
                    "type": "number"
                  },
                  "avgPrice": {
                    "anyOf": [
                      {
                        "type": "number"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "sharesFilled": {
                    "type": "number"
                  },
                  "filled": {
                    "type": "boolean"
                  },
                  "slippagePctVsBest": {
                    "anyOf": [
                      {
                        "type": "number"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  }
                },
                "required": [
                  "orderUsd",
                  "avgPrice",
                  "sharesFilled",
                  "filled",
                  "slippagePctVsBest"
                ],
                "additionalProperties": false
              },
              "description": "Estimated average fill price to BUY the first outcome at $100 and $1000 order sizes"
            }
          },
          "required": [
            "bookDepthUsd",
            "slippage"
          ],
          "additionalProperties": false,
          "description": "Execution microstructure derived from the live order book. Data, not investment advice."
        }
      },
      "required": [
        "question",
        "slug",
        "url",
        "outcomes",
        "impliedProbability",
        "prices",
        "volume24hr",
        "liquidity",
        "liquidityRating",
        "daysToResolution",
        "priceChange24h",
        "signals"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type"
  ]
}