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Public REST market data for Aster Spot Testnet API v3. Ping, time, exchangeInfo, depth, trades, klines, tickers. Use when fetching spot testnet market data via /api/v3/. historicalTrades and commissionRate require signature.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
Deposit funds to Aster from a wallet; private key from env. Use when the user wants to deposit to Aster or fund an Aster account.
Account, balances, user trades, spot–futures transfer, withdraw, API key for Aster Spot API v1. Use when reading/updating spot account or transferring. Signed; see aster-api-spot-auth-v1.
Account, balances, user trades, spot–futures transfer, withdraw, API key for Aster Spot Testnet API v3. Use when reading/updating spot testnet account or transferring. Signed; see aster-api-spot-auth-v3.
HMAC SHA256 signed requests for Aster Spot API v1 (main). Base sapi.asterdex.com, /api/v1/. Use when calling TRADE, USER_DATA, or USER_STREAM. Signed; algorithm same as aster-api-auth-v1.
EIP-712 signed requests for Aster Spot Testnet API v3. Base sapi.asterdex-testnet.com, /api/v3/. Use when calling TRADE, USER_DATA, USER_STREAM, or MARKET_DATA on spot testnet. Algorithm same as aster-api-auth-v3.
Error codes, rate limits, 429/418 handling for Aster Spot API v1. Use when handling spot API errors or building rate-aware clients.
| name | aster-api-spot-market-data-v3 |
| description | Public REST market data for Aster Spot Testnet API v3. Ping, time, exchangeInfo, depth, trades, klines, tickers. Use when fetching spot testnet market data via /api/v3/. historicalTrades and commissionRate require signature. |
Base: https://sapi.asterdex-testnet.com. All GET; query string params. historicalTrades and commissionRate require signed request (user, signer, nonce, signature).
| Endpoint | Weight | Key parameters |
|---|---|---|
GET /api/v3/ping | 1 | None |
GET /api/v3/time | 1 | None → { "serverTime": ms } |
GET /api/v3/exchangeInfo | 1 | None → symbols, filters, rateLimits, assets |
GET /api/v3/depth | 2–20 | symbol (required), limit (5,10,20,50,100,500,1000; default 100) |
GET /api/v3/trades | 1 | symbol, limit (default 500, max 1000) |
GET /api/v3/historicalTrades | 20 | symbol, limit, fromId. Signed. |
GET /api/v3/aggTrades | 20 | symbol, fromId, startTime, endTime, limit (max 1000); startTime–endTime < 1h if both |
GET /api/v3/klines | 1–10 | symbol, interval, startTime, endTime, limit (default 500, max 1500) |
GET /api/v3/ticker/24hr | 1 or 40 | symbol (optional; no symbol = 40 weight) |
GET /api/v3/ticker/price | 1 or 2 | symbol (optional) |
GET /api/v3/ticker/bookTicker | 1 or 2 | symbol (optional) |
GET /api/v3/commissionRate | 20 | symbol (required). Signed. |
Depth weight by limit: 5, 10, 20, 50 → 2; 100 → 5; 500 → 10; 1000 → 20.
Intervals (klines): 1m, 3m, 5m, 15m, 30m, 1h, 2h, 4h, 6h, 8h, 12h, 1d, 3d, 1w, 1M.
Conventions: REST symbols uppercase; WS lowercase; timestamps ms.
Payload shapes: reference.md.
