SERVICE / DETAILother

Unnamed service

GET polynews.news/api/v1/feed

OPEN SERVICE ↗

SONAR SCORE0.625

LIVE PRICE0.001000

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

22 observations in the last 24h

HANDSHAKE SUCCESS90.9%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY4664msrecent response window

PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

LIVE ENDPOINT METADATA

Real-time trade stream with market summaries (2hr rolling window, $500+ trades)

Resource: polynews.news/api/v1/feed

Network: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x6ee49a7872844397Fb52870Cc07b308fFADC9427

Payment methods: — · Last validation: 2026-09-14 16:40:13.954+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "properties": {
          "limit": {
            "type": "string"
          },
          "minValue": {
            "type": "string"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "trades": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "side": {
                      "type": "string"
                    },
                    "price": {
                      "type": "number"
                    },
                    "amount": {
                      "type": "number"
                    },
                    "market": {
                      "type": "string"
                    },
                    "timestamp": {
                      "type": "number"
                    }
                  }
                }
              },
              "summary": {
                "type": "object",
                "properties": {
                  "pollCount": {
                    "type": "number"
                  },
                  "newestTimestamp": {
                    "type": "number"
                  },
                  "oldestTimestamp": {
                    "type": "number"
                  },
                  "totalAccumulated": {
                    "type": "number"
                  },
                  "accumulatorUptime": {
                    "type": "number",
                    "description": "Seconds"
                  }
                },
                "description": "Accumulator stats"
              },
              "marketSummaries": {
                "type": "array"
              }
            }
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x6ee49a7872844397Fb52870Cc07b308fFADC9427",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x6ee49a7872844397Fb52870Cc07b308fFADC9427",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "1000"
    },
    {
      "raw": {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "payTo": "76xzzgua9K8985GqGMwB946zTFtHvjTd9MfGoTYfys3d",
        "amount": "1000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      },
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "payTo": "76xzzgua9K8985GqGMwB946zTFtHvjTd9MfGoTYfys3d",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "amountAtomic": "1000"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.