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mirrored listing x402 eip155:8453

Real-time crypto sentiment for a ticker symbol (e

Real-time crypto sentiment for a ticker symbol (e.g. BTC, ETH, SOL). Aggregates Reddit, crypto news (CoinDesk, Cointelegraph, Decrypt), and the Fear & Greed Index. Returns a bullish/bearish/neutral label, sentiment score, and per-source breakdown as JSON. Useful for trading bots and market research agents. Path param: symbol, e.g. /sentiment/BTC.

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10000 (raw units)
price
3
calls / 30d
1
unique payers
2026-09-18
updated

Provider

crypto-sentiment-x402.onrender.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x1265a8cC7B75d5D6E99440B1d66d4507082f9Cb9",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "pathParams": {
          "symbol": "BTC"
        },
        "queryParams": {
          "method": "GET",
          "symbol": "BTC"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "name": "Bitcoin",
          "overall_sentiment": {
            "average_compound": 0.21,
            "label": "bullish"
          },
          "symbol": "BTC"
        },
        "type": "json"
      }
    },
    "routeTemplate": "/sentiment/:symbol",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object"
            },
            "queryParams": {
              "properties": {
                "method": {
                  "description": "HTTP method, always GET",
                  "type": "string"
                },
                "symbol": {
                  "description": "Uppercase ticker symbol, e.g. BTC, ETH, SOL",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "symbol"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "name": {
                  "type": "string"
                },
                "overall_sentiment": {
                  "type": "object"
                },
                "symbol": {
                  "type": "string"
                }
              },
              "required": [
                "symbol",
                "overall_sentiment"
              ],
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://crypto-sentiment-x402.onrender.com/sentiment/:symbol"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://crypto-sentiment-x402.onrender.com/sentiment/:symbol");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://crypto-sentiment-x402.onrender.com/sentiment/:symbol")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/13209.json, and this resource appears in /discovery/resources and /discovery/search.