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x402stock.xyz US Equity Exchanges Reference
x402
x402stock.xyz US Equity Exchanges Reference is a paid API for AI agents from x402stock.xyz, paid per call via x402, $0.01/call, status healthy (last checked 2026-09-14, last successful call 2026-09-01).
Returns a reference list of all US equity exchanges and market centers with their names, MIC codes, operating MICs, and SIP participant IDs.
Price / call$0.01
Success100%
StatusHealthy
How this service works
Reference list of US equity exchanges and market centers with names, MICs, operating MICs, and SIP participant IDs. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.
Output
An array of exchange objects each containing: numeric ID, exchange type, full name, acronym, MIC code, operating MIC, SIP participant ID, and URL. Also includes a source identifier ('massive'), a count of exchanges, and an as-of timestamp.
Example use cases
Example prompt
“Can you give me a full reference list of all US equity exchanges and market centers, including their MIC codes, operating MICs, and SIP participant IDs?”
Technical details
Endpoint
GEThttps://x402stock.xyz/api/v1/exchangesWhen to prefer
Use this endpoint when you need a canonical, up-to-date reference of all US equity exchanges and their standardized identifiers (MIC, operating MIC, SIP participant ID). Prefer this over manual lookups or static tables when building applications that need to decode exchange codes on trade/quote data or validate exchange identifiers.
Side effects
- Payment failure (402): USDC payment of $0.01 not processed correctly
- Service unavailable (503): upstream data provider temporarily unreachable
- Malformed response if data source is stale or misconfigured
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"as_of": "2026-06-18T05:25:17.223Z",
"count": 27,
"source": "x402stock",
"exchanges": [
{
"id": 1,
"mic": "XASE",
"url": "https://www.nyse.com/markets/nyse-american",
"name": "NYSE American, LLC",
"type": "exchange",
"acronym": "AMEX",
"operating_mic": "XNYS",
"participant_id": "A"
},
{
"id": 2,
"mic": "XBOS",
"url": "https://www.nasdaq.com/solutions/nasdaq-bx-stock-market",
"name": "Nasdaq Texas, Inc.",
"type": "exchange",
"acronym": null,
"operating_mic": "XNAS",
"participant_id": "B"
},
{
"id": 3,
"mic": "XCIS",
"url": "https://www.nyse.com/markets/nyse-national",
"name": "NYSE National, Inc.",
"type": "exchange",
"acronym": "NSX",
"operating_mic": "XNYS",
"participant_id": "C"
},
{
"id": 4,
"mic": "XADF",
"url": "https://www.finra.org",
"name": "FINRA Alternative Display Facility",
"type": "TRF",
"acronym": null,
"operating_mic": "FINR",
"participant_id": "D"
},
{
"id": 5,
"mic": null,
"url": "https://www.utpplan.com",
"name": "Unlisted Trading Privileges",
"type": "SIP",
"acronym": null,
"operating_mic": "XNAS",
"participant_id": "E"
},
{
"id": 6,
"mic": "XISE",
"url": "https://nasdaq.com/solutions/nasdaq-ise",
"name": "International Securities Exchange, LLC - Stocks",
"type": "TRF",
"acronym": null,
"operating_mic": "XNAS",
"participant_id": "I"
},
{
"id": 7,
"mic": "EDGA",
"url": "https://www.cboe.com/us/equities",
"name": "Cboe EDGA",
"type": "exchange",
"acronym": null,
"operating_mic": "XCBO",
"participant_id": "J"
},
{
"id": 8,
"mic": "EDGX",
"url": "https://www.cboe.com/us/equities",
"name": "Cboe EDGX",
"type": "exchange",
"acronym": null,
"operating_mic": "XCBO",
"participant_id": "K"
},
{
"id": 9,
"mic": "XCHI",
"url": "https://www.nyse.com/markets/nyse-texas",
"name": "NYSE Texas, Inc.",
"type": "exchange",
"acronym": null,
"operating_mic": "XNYS",
"participant_id": "M"
},
{
"id": 10,
"mic": "XNYS",
"url": "https://www.nyse.com",
"name": "New York Stock Exchange",
"type": "exchange",
"acronym": null,
"operating_mic": "XNYS",
"participant_id": "N"
},
{
"id": 11,
"mic": "ARCX",
"url": "https://www.nyse.com/markets/nyse-arca",
"name": "NYSE Arca, Inc.",
"type": "exchange",
"acronym": null,
"operating_mic": "XNYS",
"participant_id": "P"
},
{
"id": 12,
"mic": "XNAS",
"url": "https://www.nasdaq.com",
"name": "Nasdaq",
"type": "exchange",
"acronym": null,
"operating_mic": "XNAS",
"participant_id": "T"
},
{
"id": 13,
"mic": null,
"url": "https://www.nyse.com/data/cta",
"name": "Consolidated Tape Association",
"type": "SIP",
"acronym": null,
"operating_mic": "XNYS",
"participant_id": "S"
},
{
"id": 14,
"mic": "LTSE",
"url": "https://www.ltse.com",
"name": "Long-Term Stock Exchange",
"type": "exchange",
"acronym": null,
"operating_mic": "LTSE",
"participant_id": "L"
},
{
"id": 15,
"mic": "IEXG",
"url": "https://www.iextrading.com",
"name": "Investors Exchange",
"type": "exchange",
"acronym": null,
"operating_mic": "IEXG",
"participant_id": "V"
},
{
"id": 16,
"mic": "CBSX",
"url": "https://www.cboe.com",
"name": "Cboe Stock Exchange",
"type": "TRF",
"acronym": null,
"operating_mic": "XCBO",
"participant_id": "W"
},
{
"id": 17,
"mic": "XPHL",
"url": "https://www.nasdaq.com/solutions/nasdaq-phlx",
"name": "Nasdaq Philadelphia Exchange LLC",
"type": "exchange",
"acronym": null,
"operating_mic": "XNAS",
"participant_id": "X"
},
{
"id": 18,
"mic": "BATY",
"url": "https://www.cboe.com/us/equities",
"name": "Cboe BYX",
"type": "exchange",
"acronym": null,
"operating_mic": "XCBO",
"participant_id": "Y"
},
{
"id": 19,
"mic": "BATS",
"url": "https://www.cboe.com/us/equities",
"name": "Cboe BZX",
"type": "exchange",
"acronym": null,
"operating_mic": "XCBO",
"participant_id": "Z"
},
{
"id": 20,
"mic": "EPRL",
"url": "https://www.miaxoptions.com/alerts/pearl-equities",
"name": "MIAX Pearl",
"type": "exchange",
"acronym": null,
"operating_mic": "MIHI",
"participant_id": "H"
},
{
"id": 21,
"mic": "MEMX",
"url": "https://www.memx.com",
"name": "Members Exchange",
"type": "exchange",
"acronym": null,
"operating_mic": "MEMX",
"participant_id": "U"
},
{
"id": 22,
"mic": "24EQ",
"url": "https://24exchange.com/",
"name": "24X National Exchange LLC",
"type": "exchange",
"acronym": "24X",
"operating_mic": "24EQ",
"participant_id": "G"
},
{
"id": 23,
"mic": "TXSE",
"url": "https://txse.com/",
"name": "Texas Stock Exchange LLC",
"type": "exchange",
"acronym": "TXSE",
"operating_mic": "TXSE",
"participant_id": "F"
},
{
"id": 62,
"mic": "OOTC",
"url": "https://www.finra.org/filing-reporting/over-the-counter-reporting-facility-orf",
"name": "OTC Equity Security",
"type": "ORF",
"acronym": null,
"operating_mic": "FINR",
"participant_id": null
},
{
"id": 201,
"mic": "FINY",
"url": "https://www.finra.org",
"name": "FINRA NYSE TRF",
"type": "TRF",
"acronym": null,
"operating_mic": "FINR",
"participant_id": null
},
{
"id": 202,
"mic": "FINN",
"url": "https://www.finra.org",
"name": "FINRA Nasdaq TRF Carteret",
"type": "TRF",
"acronym": null,
"operating_mic": "FINR",
"participant_id": null
},
{
"id": 203,
"mic": "FINC",
"url": "https://www.finra.org",
"name": "FINRA Nasdaq TRF Chicago",
"type": "TRF",
"acronym": null,
"operating_mic": "FINR",
"participant_id": null
}
]
}Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-05-29T20:00:00.000Z",
"count": 1,
"source": "x402stock",
"exchanges": [
{
"id": 1,
"mic": "XASE",
"url": "https://www.nyse.com/markets/nyse-american",
"name": "NYSE American, LLC",
"type": "exchange",
"acronym": "AMEX",
"operating_mic": "XNYS",
"participant_id": "A"
}
]
}
}Tags
x402
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