Api Endpoint

api.seerium.xyz

Ranked opportunities API and market signals API for agents. Ranks Polymarket prediction market opportunities and Dex signals by budget, liquidity, spread, horizon, and risk.

Open interactive test console

Offering

Provider
api.seerium.xyz
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Prediction Markets
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.seerium.xyz/v1/opportunities/ranked
MIME type
Not provided
First seen
2026-10-16T01:51:51.176Z
Last seen
Tags
None supplied

Payment pricing

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

Payment option 1
0.1 USDC
Atomic price: 100000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.1 USDC
Atomic price: 100000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ"
  }
]

Observed health

Status
Healthy
Latest latency
70 ms
Average latency
58 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": {
      "additionalProperties": false,
      "properties": {
        "allowShort": {
          "description": "Optional flag to include opportunities requiring short exposure.",
          "type": "boolean"
        },
        "budgetUsd": {
          "description": "Optional maximum notional budget in USD.",
          "minimum": 1,
          "type": "number"
        },
        "category": {
          "description": "Optional text filter over strategy, market question, event metadata, or theme.",
          "type": "string"
        },
        "horizonHours": {
          "description": "Optional maximum hours to market close.",
          "minimum": 0,
          "type": "number"
        },
        "limit": {
          "description": "Optional maximum ranked opportunities to return. Defaults to 25.",
          "minimum": 1,
          "type": "number"
        },
        "maxSpread": {
          "description": "Optional maximum acceptable order book spread.",
          "minimum": 0,
          "type": "number"
        },
        "minEdge": {
          "description": "Optional minimum opportunity edge as a decimal or percent-style value.",
          "type": "number"
        },
        "minLiquidity": {
          "description": "Optional minimum market or leg liquidity in USD.",
          "minimum": 0,
          "type": "number"
        },
        "riskProfile": {
          "description": "Optional risk profile used to rank opportunities. Defaults to balanced.",
          "enum": [
            "conservative",
            "balanced",
            "aggressive"
          ],
          "type": "string"
        },
        "source": {
          "description": "Optional opportunity source: Polymarket prediction markets, Dex markets, or all. Defaults to all.",
          "enum": [
            "all",
            "prediction",
            "dex"
          ],
          "type": "string"
        }
      },
      "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"
}