Crypto Exchange Listing & Delisting Event History (by Symbol & Exchange)

omnial/market-listing

Given a start date and optional symbol/exchange/product filters, returns the history of token listing, delisting, and related exchange events (cancelled, advanced, postponed) -- each record naming the exchange, trading pair, base/quote symbols, product type, and when the event took (and was published) effect.

activeper callv3

Price

$0.0164 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

Data source

Binance and other crypto exchanges

Listing and delisting events from the exchange named on each event, such as Binance.

Use it

Your AI assistant does the work: it finds this tool, shows you the price first, runs it, and you are charged when the run finishes. There is nothing to set up for this tool in particular.

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For developers: the calls your assistant makes

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/market-listing" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/market-listing" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/market-listing", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/market-listing", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0164

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "from"
  ],
  "properties": {
    "to": {
      "type": "string",
      "minLength": 1,
      "description": "End date (defaults to now). Example: 2024-03-01."
    },
    "from": {
      "type": "string",
      "minLength": 1,
      "description": "Start date (YYYY-MM-DD or ISO 8601). Example: 2024-01-01."
    },
    "type": {
      "enum": [
        "listing",
        "delisting",
        "cancelled",
        "advanced",
        "postponed"
      ],
      "type": "string",
      "default": "listing",
      "description": "Event type filter. Defaults to \"listing\"."
    },
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 100,
      "minimum": 1,
      "description": "Results per page. Defaults to 20."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 9007199254740991,
      "minimum": 0,
      "description": "Pagination offset. Defaults to 0."
    },
    "symbol": {
      "type": "string",
      "minLength": 1,
      "description": "Filter by token symbol. Example: BTC."
    },
    "product": {
      "enum": [
        "spot",
        "margin",
        "perp",
        "pre_market_perp",
        "all"
      ],
      "type": "string",
      "default": "all",
      "description": "Filter by product type. Defaults to \"all\"."
    },
    "exchange": {
      "type": "string",
      "minLength": 1,
      "description": "Filter by exchange name. Example: binance."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "data",
    "meta"
  ],
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "exchange_name",
          "product",
          "trading_pair",
          "base_symbol",
          "quote_symbol",
          "event_type",
          "effective_at",
          "published_at"
        ],
        "properties": {
          "product": {
            "type": "string",
            "description": "Product type for this event. Typically 'PERP' or 'SPOT'; the endpoint also documents 'MARGIN' and 'PRE_MARKET_PERP' as possible values, unconfirmed here."
          },
          "event_type": {
            "type": "string",
            "description": "Typically 'LISTING'; the endpoint also documents 'DELISTING', 'CANCELLED', 'ADVANCED', and 'POSTPONED' as possible values (matching the input `type` filter's enum), unconfirmed here."
          },
          "base_symbol": {
            "type": "string",
            "description": "e.g. 'BTC'."
          },
          "effective_at": {
            "type": "integer",
            "description": "Unix seconds when the event takes/took effect."
          },
          "published_at": {
            "type": "integer",
            "description": "Unix seconds when the event was published/announced. Observed equal to effective_at on some records and earlier on others."
          },
          "quote_symbol": {
            "type": "string",
            "description": "e.g. 'USD', 'USDC'."
          },
          "trading_pair": {
            "type": "string",
            "description": "e.g. 'BTC/USD'."
          },
          "exchange_name": {
            "type": "string",
            "description": "Uppercase exchange identifier, e.g. 'BINANCE'."
          }
        },
        "additionalProperties": false
      },
      "description": "One entry per matching listing/delisting/related event. Empty when no event matches the requested filters (observed for an obscure symbol with no delisting history), never omitted or replaced with an error."
    },
    "meta": {
      "type": "object",
      "required": [
        "total",
        "limit",
        "offset",
        "cached"
      ],
      "properties": {
        "limit": {
          "type": "integer",
          "description": "Echoes the requested page size."
        },
        "total": {
          "type": "integer",
          "description": "Total matching records for the query."
        },
        "cached": {
          "type": "boolean",
          "description": "Whether this response was served from the provider's cache."
        },
        "offset": {
          "type": "integer",
          "description": "Echoes the requested pagination offset."
        }
      },
      "additionalProperties": false
    }
  },
  "description": "The listing-event response.",
  "additionalProperties": false
}