{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "old-faithful-up-railway-app-query-base",
  "title": "Old Faithful \u00b7 Solana Historical Archive Query",
  "url": "https://old-faithful.up.railway.app/query-base",
  "category": "data",
  "summary": "Query historical Solana blockchain data from the Old Faithful archive using Base USDC payments.",
  "seo": {
    "title": "Solana Historical Data Archive API - x402 Base USDC",
    "description": "Query Solana historical blockchain data from Old Faithful archive for 0.01 USDC. Pay with Base USDC via x402 protocol."
  },
  "use_cases": [
    "Retrieve historical Solana transaction data",
    "Access archived blockchain state",
    "Research past on-chain events",
    "Build historical analytics on Solana"
  ],
  "ideal_buyer": "Solana researchers, analytics platforms, and applications needing historical blockchain data.",
  "example_prompt": "Query Old Faithful for all transactions involving address 4vJ...9xZ in block range 150000000 to 150000100",
  "risk_notes": [
    "Initiates outbound payment \u2014 financial risk."
  ],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xed26b1f23781d77430ad6e6bcb1a243ec610cf94",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 60,
      "mime_type": "application/json",
      "description": "Query Solana historical blockchain data from Old Faithful archive (pay with Base USDC)",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyFields": {
            "slot": {
              "type": "number",
              "required": false,
              "description": "Slot number (required for getBlock, getBlockTime)"
            },
            "limit": {
              "type": "number",
              "required": false,
              "description": "Maximum number of results (for getSignaturesForAddress)"
            },
            "until": {
              "type": "string",
              "required": false,
              "description": "Search until this transaction signature"
            },
            "before": {
              "type": "string",
              "required": false,
              "description": "Start searching backwards from this transaction signature"
            },
            "method": {
              "enum": [
                "getBlock",
                "getTransaction",
                "getSignaturesForAddress",
                "getBlockTime",
                "getVersion",
                "getGenesisHash",
                "getSlot",
                "getFirstAvailableBlock"
              ],
              "type": "string",
              "required": true,
              "description": "Solana RPC method to call"
            },
            "address": {
              "type": "string",
              "required": false,
              "description": "Wallet address (required for getSignaturesForAddress)"
            },
            "encoding": {
              "enum": [
                "json",
                "jsonParsed",
                "base58",
                "base64"
              ],
              "type": "string",
              "required": false,
              "description": "Encoding format for response data"
            },
            "signature": {
              "type": "string",
              "required": false,
              "description": "Transaction signature (required for getTransaction)"
            },
            "commitment": {
              "enum": [
                "finalized",
                "confirmed"
              ],
              "type": "string",
              "required": false,
              "description": "Commitment level"
            },
            "maxSupportedTransactionVersion": {
              "type": "number",
              "required": false,
              "description": "Max transaction version to return"
            }
          }
        },
        "output": {
          "type": "object",
          "properties": {
            "id": {
              "type": "number"
            },
            "error": {
              "type": "object"
            },
            "result": {
              "type": "object"
            },
            "jsonrpc": {
              "type": "string"
            }
          }
        }
      }
    }
  ],
  "duplicate_cluster_id": "data-cl-b7066d5542b8",
  "origin": {
    "slug": "old-faithful-up-railway-app",
    "host": "old-faithful.up.railway.app",
    "title": "Old Faithful \u2014 Railway-hosted application",
    "description": "A Railway-hosted origin. The application endpoint is currently unavailable (404). No functional x402 endpoints are confirmed active at this time.",
    "url": "https://old-faithful.up.railway.app"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/old-faithful-up-railway-app-query-base",
    "url": "https://x402all.com/resource/old-faithful-up-railway-app-query-base",
    "name": "Old Faithful \u00b7 Solana Historical Archive Query",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/old-faithful-up-railway-app-query-base",
      "@type": "Offer",
      "price": "0.01",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.010000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://old-faithful.up.railway.app/query-base",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/old-faithful-up-railway-app",
      "url": "https://old-faithful.up.railway.app",
      "name": "Old Faithful \u2014 Railway-hosted application",
      "@type": "Organization"
    },
    "identifier": "old-faithful-up-railway-app-query-base",
    "description": "Query Solana historical blockchain data from Old Faithful archive for 0.01 USDC. Pay with Base USDC via x402 protocol.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=old-faithful-up-railway-app-query-base",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=old-faithful-up-railway-app-query-base"
}