Get Kalshi Trades

curl --request GET \
  --url https://api.aisa.one/apis/v1/kalshi/trades \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.aisa.one/apis/v1/kalshi/trades', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.aisa.one/apis/v1/kalshi/trades",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.aisa.one/apis/v1/kalshi/trades"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.aisa.one/apis/v1/kalshi/trades")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "cursor": "<string>",
  "trades": [
    {
      "count_fp": "10.00",
      "created_time": "2023-11-07T05:31:56Z",
      "is_block_trade": true,
      "no_price_dollars": "0.5600",
      "taker_book_side": "bid",
      "taker_outcome_side": "yes",
      "ticker": "<string>",
      "trade_id": "<string>",
      "yes_price_dollars": "0.5600",
      "taker_side": "yes"
    }
  ]
}

GET

https://api.aisa.one

apis

kalshi

trades

Get Kalshi Trades

curl --request GET \
  --url https://api.aisa.one/apis/v1/kalshi/trades \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.aisa.one/apis/v1/kalshi/trades', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.aisa.one/apis/v1/kalshi/trades",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.aisa.one/apis/v1/kalshi/trades"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.aisa.one/apis/v1/kalshi/trades")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "cursor": "<string>",
  "trades": [
    {
      "count_fp": "10.00",
      "created_time": "2023-11-07T05:31:56Z",
      "is_block_trade": true,
      "no_price_dollars": "0.5600",
      "taker_book_side": "bid",
      "taker_outcome_side": "yes",
      "ticker": "<string>",
      "trade_id": "<string>",
      "yes_price_dollars": "0.5600",
      "taker_side": "yes"
    }
  ]
}

Get the executed-trade tape for Kalshi markets — actual fills, not quotes. Use this when you need realized prices and traded size over a window, for example to see how conviction moved while an event unfolded; narrow with ticker and the min_ts / max_ts Unix-second range, and set is_block_trade to isolate large negotiated trades. Returns trades[] with trade_id, ticker, count_fp (contracts), yes_price_dollars / no_price_dollars, taker_side, and created_time, plus a cursor to page with. For the current quotes, settlement rules, and market metadata rather than fills, use get_kalshi_markets.

First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through a few meta tools: search, list_categories, get_details and batch_quote are free, batch_use is billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.

Set this endpoint up in your agent →

Request contract

Method and path: GET /apis/v1/kalshi/trades
Availability: enabled
Request URL template: https://api.aisa.one/apis/v1/kalshi/trades
cursor: query; optional
is_block_trade: query; optional
limit: query; optional
max_ts: query; optional
min_ts: query; optional
ticker: query; optional
Runtime facts: 1cb9c86abd2764bf5fd2b2807cd6239713dcf291769a3199c126757c53c845aa

Complete OpenAPI definition Effective request and pricing declaration (including authentication and referenced schemas):

{
  "operationId": "get_kalshi_trades",
  "method": "GET",
  "path": "/apis/v1/kalshi/trades",
  "servers": [
    {
      "url": "https://api.aisa.one"
    }
  ],
  "parameters": [
    {
      "description": "Pagination cursor. Use the cursor value returned from the previous response to get the next page of results. Leave empty for the first page.",
      "in": "query",
      "name": "cursor",
      "schema": {
        "type": "string",
        "x-go-type-skip-optional-pointer": true
      }
    },
    {
      "description": "Filter trades by whether they are block trades. Omit to return all trades. Set to `true` to return only block trades. Set to `false` to return only non-block trades.\n",
      "in": "query",
      "name": "is_block_trade",
      "schema": {
        "type": "boolean"
      }
    },
    {
      "description": "Number of results per page. Defaults to 100. Maximum value is 1000.",
      "in": "query",
      "name": "limit",
      "schema": {
        "default": 100,
        "format": "int64",
        "maximum": 1000,
        "minimum": 0,
        "type": "integer",
        "x-oapi-codegen-extra-tags": {
          "validate": "omitempty,gte=0,lte=1000"
        }
      }
    },
    {
      "description": "Filter items before this Unix timestamp",
      "in": "query",
      "name": "max_ts",
      "schema": {
        "format": "int64",
        "type": "integer"
      }
    },
    {
      "description": "Filter items after this Unix timestamp",
      "in": "query",
      "name": "min_ts",
      "schema": {
        "format": "int64",
        "type": "integer"
      }
    },
    {
      "description": "Filter by market ticker",
      "in": "query",
      "name": "ticker",
      "schema": {
        "type": "string",
        "x-go-type-skip-optional-pointer": true
      }
    }
  ],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "x-aisa-status": "enabled",
  "x-aisa-pricing": {
    "cost_contract": "fixed_success",
    "customer_pricing": "fixed_success",
    "default_request_estimate_usd": 0.02,
    "estimate_source": "profile_seed",
    "evidence_source": "request_snapshot"
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "scheme": "bearer",
        "type": "http"
      }
    }
  }
}

Cost and request rules

Published reference price: $0.02 USD per successful request. Account-specific pricing and final settlement may differ. Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.

Default request reference estimate (USD): 0.02
Cost contract: fixed_success
Settlement evidence source: request_snapshot

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

cursor

string

Pagination cursor. Use the cursor value returned from the previous response to get the next page of results. Leave empty for the first page.

is_block_trade

boolean

Filter trades by whether they are block trades. Omit to return all trades. Set to true to return only block trades. Set to false to return only non-block trades.

limit

integer<int64>

default:100

Number of results per page. Defaults to 100. Maximum value is 1000.

Required range: 0 <= x <= 1000

max_ts

integer<int64>

Filter items before this Unix timestamp

min_ts

integer<int64>

Filter items after this Unix timestamp

ticker

string

Filter by market ticker

Response

Trades retrieved successfully

cursor

string

required

trades

object[]

required

Show child attributes

Overview

Models

Search & Research

Finance & Crypto

Social & Media

SEO & Web Intel

Sales & Email

Travel & Other

Get Kalshi Trades

Request contract

Cost and request rules

Authorizations

Query Parameters

Response

​Request contract

​Cost and request rules

Authorizations

Query Parameters

Response

Request contract

Cost and request rules