> ## Documentation Index > Fetch the complete documentation index at: https://docs.archer.exchange/llms.txt > Use this file to discover all available pages before exploring further. # Recent trades on a market > Newest first. By default served from the in-memory cache, which holds the most recent fills and is fast. Pass `source=clickhouse` for historical depth beyond the cache, at higher latency. ## OpenAPI ````yaml /openapi.json get /v1/markets/{address}/trades openapi: 3.0.3 info: description: >- REST API for the Archer Exchange — a high-performance Solana-based order book exchange. All monetary values (prices, sizes, fees) are returned as decimal strings for precision. ### Rate Limiting All endpoints are rate-limited via a token-bucket algorithm. When the limit is exceeded, the API returns `429 Too Many Requests`. ### Error Format All errors follow a consistent JSON format: ```json { "error": "ERROR_CODE", "message": "Human-readable description" } ``` ### Handling errors Every error falls into one of five actions. REST errors come back as `{"error": CODE, "message"}`. A transaction that fails on-chain reports `{"InstructionError": [index, {"Custom": code}]}`; codes are the `errors` list of the program IDL (`archer-sdk/idl/archer_v1.json`). When a build endpoint's preflight catches an on-chain error first, it returns `400 INVALID_PARAMS` with the reason in `message`. | Action | REST | On-chain (code) | |---|---|---| | **Retry as is**, with backoff | `RATE_LIMITED` (429), `SERVICE_UNAVAILABLE` (503), `INTERNAL_ERROR` (500); relay `OVERLOADED`, `PREFLIGHT_UNAVAILABLE`. Keep backing off on 429: 50 of them within a minute from one IP returns `BANNED` (403) for 10 minutes | none | | **Refetch, rebuild, retry**: the book or registry changed under you | | `LevelSizeMismatch` (527), `StaleSequenceNumber` (509), `SequenceNumberTooFarAhead` (522), `RegistryBooksMismatch` (525), `IncompleteMakerBooks` (513), `NoMatchingLiquidity` (507); relay status `expired` (re-sign with a fresh blockhash) | | **Reprice** | `CROSSES_SPREAD`, `SLIPPAGE_EXCEEDED` | `PostOnlyWouldCross` (524), `CrossingOrderLevels` (505), `InvalidPrice` (503), `SlippageToleranceExceeded` (703) | | **Resize** | `INSUFFICIENT_LIQUIDITY` (the body's `availableSize` is what fits) | `MakerBookSideFull` (528: cancel a level first), `InvalidSizeAtLevel` (506), `InsufficientBalance` (402) and SPL Token `1` (fund the account or shrink), `ZeroSwapAmount` (702) | | **Stop**: fix the request or the setup; retrying cannot help | `INVALID_PARAMS`, `MISSING_API_KEY` / `INVALID_API_KEY` (401), `FORBIDDEN`, `NOT_FOUND`, `MARKET_NOT_FOUND`, `METHOD_NOT_ALLOWED`; `MARKET_PAUSED` / `MARKET_FROZEN` until the market resumes | `UnauthorizedArcherAccountDelegate` (1001), `BuilderFeeExceedsAccountCap` (1003), `UnauthorizedMaker` (502), `MakerNotRegistered` (512), `PostOnlyRequiresLimitOrderBook` (526), `MarketNotActive` (107), `MarketFrozen` (114); any 200–399 code (wrong account wiring, a bug to report) | title: Archer Exchange API version: 1.0.0 servers: - description: Production url: https://api.archer.exchange - description: Staging url: https://api-staging.archer.exchange - description: Local url: http://localhost:8080 security: - apiKey: [] tags: - description: Discover and inspect available trading markets name: Markets - description: Token metadata for every mint Archer lists name: Tokens - description: Get price quotes before placing an order name: Quote - description: Build unsigned Solana transactions for swaps name: Orders - description: Build unsigned Solana transactions for limit orders name: Limit Orders - description: >- ArcherAccount — a wallet's delegated trading identity. Collateral sits in token accounts owned by the account PDA; an authorized delegate can trade and quote as the account but never withdraw. name: Account - description: Read a maker book — balances and resting levels — by PDA or by owner name: Maker Books - description: Deposit / withdraw / close — fund movement for a maker book name: Maker Funds - description: Public protocol-wide aggregate statistics name: Stats - description: >- Submit signed Solana transactions and let Archer land them. Hosted at `https://send.archer.exchange`, separate from the REST API, using the same API key. name: Transaction Relay paths: /v1/markets/{address}/trades: get: tags: - Markets summary: Recent trades on a market description: >- Newest first. By default served from the in-memory cache, which holds the most recent fills and is fast. Pass `source=clickhouse` for historical depth beyond the cache, at higher latency. operationId: getMarketTrades parameters: - description: Market address. in: path name: address required: true schema: default: u8tnfCb1JSSghuNFquQ2beStYgAN1kmd1f1Lhxbaec4 type: string - description: Maximum trades. Clamped to 200. in: query name: limit required: false schema: default: 50 format: int32 type: integer - description: Where to read from. in: query name: source required: false schema: default: cache enum: - cache - clickhouse type: string - description: 'Filter by fill kind. Note: snake_case.' in: query name: trade_type required: false schema: enum: - sync - limit type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/TradesListResponse' description: Trades, newest first. '400': $ref: '#/components/responses/InvalidParams' '404': $ref: '#/components/responses/MarketNotFound' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' components: schemas: TradesListResponse: description: A page of fills, newest first. properties: trades: items: $ref: '#/components/schemas/TradeResponse' type: array required: - trades type: object TradeResponse: description: One executed fill. properties: builderFeeAtoms: description: Builder fee in quote atoms, when one was charged. nullable: true type: string builderFeeWallet: description: Recipient of the builder fee, when one was charged. nullable: true type: string execInputSize: description: Amount paid, human decimal. type: string execOutputSize: description: Amount received, human decimal. type: string fee: description: >- Fee in the quote token, human decimal: the protocol taker fee on a `sync` row, the signed maker fee on a `limit` row (negative = rebate). type: string id: description: Stable id for the fill. type: string inputMint: description: Mint the wallet paid. type: string market: description: Market address. type: string outputMint: description: Mint the wallet received. type: string side: description: >- The wallet's side: the taker's on a `sync` row, the maker's on a `limit` row. enum: - buy - sell type: string slot: format: int64 type: integer timestamp: description: Fill time (unix ms). format: int64 type: integer tradeType: description: '`sync` = taker swap, `limit` = a resting limit order being filled.' enum: - sync - limit type: string txSignature: description: Transaction signature. type: string userWallet: description: >- Taker of record on a `sync` row, maker of record on a `limit` row: a wallet, or an ArcherAccount PDA. type: string required: - id - tradeType - market - side - inputMint - outputMint - execInputSize - execOutputSize - fee - userWallet - slot - timestamp - txSignature type: object ErrorResponse: properties: error: description: Machine-readable error code. enum: - INVALID_PARAMS - MARKET_NOT_FOUND - MARKET_PAUSED - INSUFFICIENT_LIQUIDITY - SLIPPAGE_EXCEEDED - NOT_FOUND - FORBIDDEN - RATE_LIMITED - INTERNAL_ERROR - SERVICE_UNAVAILABLE - MARKET_FROZEN - CROSSES_SPREAD - MISSING_API_KEY - INVALID_API_KEY - BANNED - METHOD_NOT_ALLOWED type: string message: description: Human-readable error description. type: string required: - error - message type: object responses: InvalidParams: content: application/json: example: error: INVALID_PARAMS message: 'Invalid market address: xyz' schema: $ref: '#/components/schemas/ErrorResponse' description: Invalid request parameters. MarketNotFound: content: application/json: example: error: MARKET_NOT_FOUND message: 'Market not found: 5Ggx...abc' schema: $ref: '#/components/schemas/ErrorResponse' description: Market not found. RateLimited: content: application/json: example: error: RATE_LIMITED message: Too many requests. Please slow down. schema: $ref: '#/components/schemas/ErrorResponse' description: Too many requests. InternalError: content: application/json: example: error: INTERNAL_ERROR message: 'Internal error: ...' schema: $ref: '#/components/schemas/ErrorResponse' description: Internal server error. securitySchemes: apiKey: in: header name: X-API-Key type: apiKey ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.