ModernFinBERT social sentiment for equity tickers

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xf080a1Aab08650946acDa41410a7eDC14f7Be035",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {},
        "schema": {
          "properties": {
            "symbol": {
              "default": "TSLA",
              "description": "Equity ticker (path parameter)",
              "enum": [
                "TSLA",
                "PLTR",
                "BABA",
                "HOOD",
                "NVDA",
                "AMZN",
                "META",
                "GOOGL"
              ],
              "type": "string"
            }
          },
          "required": [
            "symbol"
          ],
          "type": "object"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "confidence": 0.78,
          "label": "bullish",
          "score": 0.7,
          "symbol": "TSLA",
          "updated_at": "2026-06-01T19:30:00+00:00"
        },
        "type": "json"
      }
    },
    "schema": {
      "output": {
        "properties": {
          "confidence": {
            "maximum": 1,
            "minimum": 0,
            "type": "number"
          },
          "label": {
            "enum": [
              "bullish",
              "bearish",
              "neutral"
            ],
            "type": "string"
          },
          "score": {
            "maximum": 1,
            "minimum": -1,
            "type": "number"
          },
          "symbol": {
            "type": "string"
          },
          "updated_at": {
            "format": "date-time",
            "type": "string"
          }
        },
        "required": [
          "symbol",
          "label",
          "confidence",
          "score"
        ]
      }
    }
  }
}

curl "https://api.signalfuse.co/v1/sentiment/BABA"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.signalfuse.co/v1/sentiment/BABA");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://api.signalfuse.co/v1/sentiment/BABA")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header