chore: import upstream snapshot with attribution

apps/sim/tools/kalshi/get_settlements.ts

@@ -0,0 +1,310 @@
+import type {
+  KalshiAuthParams,
+  KalshiPaginationParams,
+  KalshiPagingInfo,
+} from '@/tools/kalshi/types'
+import {
+  buildKalshiAuthHeaders,
+  buildKalshiUrl,
+  handleKalshiError,
+  KALSHI_SETTLEMENT_OUTPUT_PROPERTIES,
+} from '@/tools/kalshi/types'
+import type { ToolConfig } from '@/tools/types'
+
+export interface KalshiGetSettlementsParams extends KalshiAuthParams, KalshiPaginationParams {
+  ticker?: string
+  eventTicker?: string
+  minTs?: number
+  maxTs?: number
+}
+
+export interface KalshiGetSettlementsResponse {
+  success: boolean
+  output: {
+    settlements: Array<Record<string, unknown>>
+    paging?: KalshiPagingInfo
+  }
+}
+
+export const kalshiGetSettlementsTool: ToolConfig<
+  KalshiGetSettlementsParams,
+  KalshiGetSettlementsResponse
+> = {
+  id: 'kalshi_get_settlements',
+  name: 'Get Settlements from Kalshi',
+  description: 'Retrieve your portfolio settlement history from Kalshi',
+  version: '1.0.0',
+
+  params: {
+    keyId: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Your Kalshi API Key ID',
+    },
+    privateKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Your RSA Private Key (PEM format)',
+    },
+    ticker: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Filter by market ticker (e.g., "KXBTC-24DEC31")',
+    },
+    eventTicker: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Filter by event ticker (e.g., "KXBTC-24DEC31")',
+    },
+    minTs: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Minimum settled timestamp in Unix seconds (e.g., 1704067200)',
+    },
+    maxTs: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Maximum settled timestamp in Unix seconds (e.g., 1704153600)',
+    },
+    limit: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Number of results to return (1-1000, default: 100)',
+    },
+    cursor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Pagination cursor from previous response for fetching next page',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const queryParams = new URLSearchParams()
+      if (params.ticker) queryParams.append('ticker', params.ticker)
+      if (params.eventTicker) queryParams.append('event_ticker', params.eventTicker)
+      if (params.minTs !== undefined) queryParams.append('min_ts', params.minTs.toString())
+      if (params.maxTs !== undefined) queryParams.append('max_ts', params.maxTs.toString())
+      if (params.limit) queryParams.append('limit', params.limit)
+      if (params.cursor) queryParams.append('cursor', params.cursor)
+
+      const query = queryParams.toString()
+      const url = buildKalshiUrl('/portfolio/settlements')
+      return query ? `${url}?${query}` : url
+    },
+    method: 'GET',
+    headers: (params) => {
+      const path = '/trade-api/v2/portfolio/settlements'
+      return buildKalshiAuthHeaders(params.keyId, params.privateKey, 'GET', path)
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!response.ok) {
+      handleKalshiError(data, response.status, 'get_settlements')
+    }
+
+    return {
+      success: true,
+      output: {
+        settlements: data.settlements || [],
+        paging: {
+          cursor: data.cursor || null,
+        },
+      },
+    }
+  },
+
+  outputs: {
+    settlements: {
+      type: 'array',
+      description: 'Array of settlement objects',
+      items: {
+        type: 'object',
+        properties: KALSHI_SETTLEMENT_OUTPUT_PROPERTIES,
+      },
+    },
+    paging: {
+      type: 'object',
+      description: 'Pagination cursor for fetching more results',
+    },
+  },
+}
+
+/**
+ * V2 Params for Get Settlements - adds subaccount and exact response mapping
+ */
+export interface KalshiGetSettlementsV2Params extends KalshiAuthParams, KalshiPaginationParams {
+  ticker?: string
+  eventTicker?: string
+  minTs?: number
+  maxTs?: number
+  subaccount?: string
+}
+
+/**
+ * V2 Response matching Kalshi API exactly
+ */
+export interface KalshiGetSettlementsV2Response {
+  success: boolean
+  output: {
+    settlements: Array<{
+      ticker: string
+      event_ticker: string
+      market_result: string | null
+      yes_count_fp: string | null
+      yes_total_cost_dollars: string | null
+      no_count_fp: string | null
+      no_total_cost_dollars: string | null
+      revenue: number | null
+      settled_time: string | null
+      fee_cost: string | null
+      value: number | null
+    }>
+    cursor: string | null
+  }
+}
+
+export const kalshiGetSettlementsV2Tool: ToolConfig<
+  KalshiGetSettlementsV2Params,
+  KalshiGetSettlementsV2Response
+> = {
+  id: 'kalshi_get_settlements_v2',
+  name: 'Get Settlements from Kalshi V2',
+  description: 'Retrieve your portfolio settlement history from Kalshi (V2 - exact API response)',
+  version: '2.0.0',
+
+  params: {
+    keyId: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Your Kalshi API Key ID',
+    },
+    privateKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Your RSA Private Key (PEM format)',
+    },
+    ticker: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Filter by market ticker (e.g., "KXBTC-24DEC31")',
+    },
+    eventTicker: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Filter by event ticker (e.g., "KXBTC-24DEC31")',
+    },
+    minTs: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Minimum settled timestamp in Unix seconds (e.g., 1704067200)',
+    },
+    maxTs: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Maximum settled timestamp in Unix seconds (e.g., 1704153600)',
+    },
+    subaccount: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Subaccount number (0 for primary, 1-63 for subaccounts)',
+    },
+    limit: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Number of results to return (1-1000, default: 100)',
+    },
+    cursor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Pagination cursor from previous response for fetching next page',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const queryParams = new URLSearchParams()
+      if (params.ticker) queryParams.append('ticker', params.ticker)
+      if (params.eventTicker) queryParams.append('event_ticker', params.eventTicker)
+      if (params.minTs !== undefined) queryParams.append('min_ts', params.minTs.toString())
+      if (params.maxTs !== undefined) queryParams.append('max_ts', params.maxTs.toString())
+      if (params.subaccount) queryParams.append('subaccount', params.subaccount)
+      if (params.limit) queryParams.append('limit', params.limit)
+      if (params.cursor) queryParams.append('cursor', params.cursor)
+
+      const query = queryParams.toString()
+      const url = buildKalshiUrl('/portfolio/settlements')
+      return query ? `${url}?${query}` : url
+    },
+    method: 'GET',
+    headers: (params) => {
+      const path = '/trade-api/v2/portfolio/settlements'
+      return buildKalshiAuthHeaders(params.keyId, params.privateKey, 'GET', path)
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!response.ok) {
+      handleKalshiError(data, response.status, 'get_settlements_v2')
+    }
+
+    const settlements = (data.settlements || []).map((s: Record<string, unknown>) => ({
+      ticker: s.ticker ?? null,
+      event_ticker: s.event_ticker ?? null,
+      market_result: s.market_result ?? null,
+      yes_count_fp: s.yes_count_fp ?? null,
+      yes_total_cost_dollars: s.yes_total_cost_dollars ?? null,
+      no_count_fp: s.no_count_fp ?? null,
+      no_total_cost_dollars: s.no_total_cost_dollars ?? null,
+      revenue: s.revenue ?? null,
+      settled_time: s.settled_time ?? null,
+      fee_cost: s.fee_cost ?? null,
+      value: s.value ?? null,
+    }))
+
+    return {
+      success: true,
+      output: {
+        settlements,
+        cursor: data.cursor ?? null,
+      },
+    }
+  },
+
+  outputs: {
+    settlements: {
+      type: 'array',
+      description: 'Array of settlement objects with all API fields',
+      items: {
+        type: 'object',
+        properties: KALSHI_SETTLEMENT_OUTPUT_PROPERTIES,
+      },
+    },
+    cursor: {
+      type: 'string',
+      description: 'Pagination cursor for fetching more results',
+    },
+  },
+}