{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "crypto-news-production-b0f2-up-railway-app-api-news",
  "title": "Crypto News \u00b7 Fetch cryptocurrency news articles",
  "url": "https://crypto-news-production-b0f2.up.railway.app/api/news",
  "category": "data",
  "summary": "Fetch cryptocurrency news articles with optional token symbol filtering and configurable result limits.",
  "seo": {
    "title": "Crypto News x402 API: Cryptocurrency News Feed",
    "description": "Retrieve cryptocurrency news articles with token filtering. Paginated results up to 100 articles per request via x402 micropayments."
  },
  "use_cases": [
    "Retrieve latest crypto news for market sentiment analysis",
    "Filter news by specific token symbols like BTC or ETH",
    "Monitor news volume for trading signal generation",
    "Build news aggregation feeds for portfolio dashboards",
    "Track breaking crypto developments by asset"
  ],
  "ideal_buyer": "AI trading agents and crypto analytics tools that need programmatic access to filtered cryptocurrency news feeds.",
  "example_prompt": "Get the latest 50 news articles about Ethereum.",
  "example_request_body": {
    "limit": 50,
    "token": "ETH"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.1,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "2000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [],
            "properties": {
              "limit": {
                "type": "number",
                "description": "Number of articles to return (default 20, max 100)."
              },
              "token": {
                "type": "string",
                "description": "Filter by token symbol (e.g. BTC, ETH, SOL). Optional \u00e2\u0080\u0094 returns all if omitted."
              }
            }
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "results",
              "articles"
            ],
            "properties": {
              "results": {
                "type": "number",
                "description": "Number of articles returned"
              },
              "sources": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "News sources used"
              },
              "articles": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "url": {
                      "type": "string"
                    },
                    "title": {
                      "type": "string"
                    },
                    "source": {
                      "type": "string"
                    },
                    "sentiment": {
                      "type": "string"
                    },
                    "publishedAt": {
                      "type": "string"
                    },
                    "sentimentScore": {
                      "type": "number"
                    }
                  }
                }
              },
              "timestamp": {
                "type": "string"
              },
              "tokenFilter": {
                "type": "string",
                "description": "Token filter applied"
              },
              "totalFetched": {
                "type": "number",
                "description": "Total articles fetched before filtering"
              },
              "sentimentSummary": {
                "type": "object",
                "properties": {
                  "neutral": {
                    "type": "number"
                  },
                  "negative": {
                    "type": "number"
                  },
                  "positive": {
                    "type": "number"
                  }
                }
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "origin": {
    "slug": "crypto-news-production-b0f2-up-railway-app",
    "host": "crypto-news-production-b0f2.up.railway.app",
    "title": "crypto-news-production-b0f2.up.railway.app",
    "description": "A Railway-hosted origin. No active application is currently deployed at this endpoint.",
    "url": "https://crypto-news-production-b0f2.up.railway.app",
    "favicon": "https://crypto-news-production-b0f2.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/crypto-news-production-b0f2-up-railway-app-api-news",
    "url": "https://x402all.com/resource/crypto-news-production-b0f2-up-railway-app-api-news",
    "name": "Crypto News \u00b7 Fetch cryptocurrency news articles",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/crypto-news-production-b0f2-up-railway-app-api-news",
      "@type": "Offer",
      "price": "0.002",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.002000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://crypto-news-production-b0f2.up.railway.app/api/news",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/crypto-news-production-b0f2-up-railway-app",
      "url": "https://crypto-news-production-b0f2.up.railway.app",
      "name": "crypto-news-production-b0f2.up.railway.app",
      "@type": "Organization"
    },
    "identifier": "crypto-news-production-b0f2-up-railway-app-api-news",
    "description": "Retrieve cryptocurrency news articles with token filtering. Paginated results up to 100 articles per request via x402 micropayments.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=crypto-news-production-b0f2-up-railway-app-api-news",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=crypto-news-production-b0f2-up-railway-app-api-news"
}