{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "slamai-dev-token-price-exotic-history",
  "title": "SlamAI \u00b7 Historical Token Price & FDV Data",
  "url": "https://slamai.dev/token/price/exotic/history",
  "category": "data",
  "summary": "Retrieve historical price, FDV, and liquidity metrics for tokens at specific blocks or timestamps with flexible quoting.",
  "seo": {
    "title": "Historical Token Price API | SlamAI Exotic Price Data via x402",
    "description": "Query historical token prices, FDV, liquidity, and percentage change at any block or timestamp. Free tier available. Base x402 data API."
  },
  "use_cases": [
    "Backtest strategies with historical price data",
    "Calculate P&L at specific historical moments",
    "Analyze liquidity evolution over time"
  ],
  "ideal_buyer": "DeFi researchers and strategy developers needing granular historical onchain pricing.",
  "example_prompt": "Get the price and FDV of token 0x... at block 15000000 quoted in USDC",
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "unknown",
    "median_category_atomic": 0
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xd85096faec1ac03075667b4c1a1661f5623bf111",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "0",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Returns token prices, FDV, liquidity and lookback percentage change quoted in any token at a historical block or timestamp.",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "symbols": {
              "type": "string",
              "description": "Pipe-delimited list of token symbols (max 30) e.g. SWARM|BILLY"
            },
            "addresses": {
              "type": "string",
              "description": "Pipe-delimited list of token addresses (max 30)"
            },
            "blockchain": {
              "enum": [
                "ethereum",
                "base"
              ],
              "type": "string",
              "required": true,
              "description": "The blockchain to query"
            },
            "at_timestamp": {
              "type": "string",
              "description": "Historical prices will be calculated as of this timestamp. Lookback periods are also measured from this point in time."
            },
            "quote_symbol": {
              "type": "string",
              "description": "The quote token to use for price output. Any ERC20 token symbol and many major tokens on other blockchains are supported. When multiple tokens have the same symbol, the system chooses the most active token with that symbol over the last 24 hours. Example: BRETT"
            },
            "estimate_cost": {
              "type": "boolean",
              "description": "If true, returns only the SLAM token cost"
            },
            "quote_address": {
              "type": "string",
              "description": "The contract address of the token to use for price output. Any ERC20 token address is supported."
            },
            "at_block_number": {
              "type": "integer",
              "description": "Historical prices will be calculated as of this block number. Lookback periods are also measured from this point in time. Overrides at_timestamp when present."
            },
            "lookback_minutes": {
              "type": "string",
              "description": "A pipe-delimited list of numbers, represented as minutes, to calculate previous prices and % change for.Example: 60|360|1440|10080 Maximum: 30 lookback periods"
            }
          }
        },
        "output": {
          "status": 200,
          "content": {
            "application/json": {
              "schema": {
                "oneOf": [
                  {
                    "type": "object",
                    "required": [
                      "block",
                      "chain",
                      "quote",
                      "slam",
                      "utc"
                    ],
                    "properties": {
                      "utc": {
                        "type": "string",
                        "minLength": 1,
                        "description": "UTC timestamp of this data (ISO 8601)."
                      },
                      "slam": {
                        "type": "number",
                        "format": "double",
                        "description": "The SLAM token cost for this API call."
                      },
                      "block": {
                        "type": "integer",
                        "format": "int32",
                        "description": "The block number for this price snapshot."
                      },
                      "chain": {
                        "type": "string",
                        "minLength": 1,
                        "description": "The blockchain network name (e.g., 'base')."
                      },
                      "quote": {
                        "type": "string",
                        "minLength": 1,
                        "description": "Quote token or currency (USD, ETH, BTC)."
                      },
                      "tokens": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "fdv": {
                              "type": "number",
                              "format": "double",
                              "nullable": true,
                              "description": "Fully diluted valuation in USD."
                            },
                            "name": {
                              "type": "string",
                              "description": "Full token name."
                            },
                            "prev": {
                              "type": "array",
                              "items": {
                                "type": "object",
                                "properties": {
                                  "change": {
                                    "type": "string",
                                    "description": "Price change percentage."
                                  },
                                  "minutes": {
                                    "type": "integer",
                                    "format": "int32",
                                    "description": "Lookback period in minutes."
                                  }
                                }
                              },
                              "description": "Price change info over 24h."
                            },
                            "price": {
                              "type": "number",
                              "format": "double",
                              "description": "Current price in selected quote."
                            },
                            "symbol": {
                              "type": "string",
                              "description": "Token symbol."
                            },
                            "address": {
                              "type": "string",
                              "description": "Token contract address."
                            },
                            "liquidity": {
                              "type": "number",
                              "format": "double",
                              "nullable": true,
                              "description": "Available liquidity in USD."
                            }
                          }
                        },
                        "description": "List of token price data."
                      }
                    }
                  },
                  {
                    "type": "object",
                    "properties": {
                      "slam": {
                        "type": "number",
                        "format": "double"
                      }
                    }
                  }
                ]
              }
            }
          },
          "description": "OK"
        }
      }
    }
  ],
  "duplicate_cluster_id": "finance-cl-3d9eceabfdff",
  "origin": {
    "slug": "slamai-dev",
    "host": "slamai.dev",
    "title": "slamai.dev",
    "description": "An x402-payable API origin hosted at slamai.dev. No service description available due to server error.",
    "url": "https://slamai.dev"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/slamai-dev-token-price-exotic-history",
    "url": "https://x402all.com/resource/slamai-dev-token-price-exotic-history",
    "name": "SlamAI \u00b7 Historical Token Price & FDV Data",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/slamai-dev-token-price-exotic-history",
      "@type": "Offer",
      "price": "0",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://slamai.dev/token/price/exotic/history",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/slamai-dev",
      "url": "https://slamai.dev",
      "name": "slamai.dev",
      "@type": "Organization"
    },
    "identifier": "slamai-dev-token-price-exotic-history",
    "description": "Query historical token prices, FDV, liquidity, and percentage change at any block or timestamp. Free tier available. Base x402 data API.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=slamai-dev-token-price-exotic-history",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=slamai-dev-token-price-exotic-history"
}