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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.
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.
Error codes, rate limits, 429/418 handling for Aster Spot API v1. Use when handling spot API errors or building rate-aware clients.
Error codes, rate limits, 429/418 handling for Aster Spot Testnet API v3. Use when handling spot testnet API errors or building rate-aware clients.
| name | aster-api-spot-auth-v3 |
| description | 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. |
Base: https://sapi.asterdex-testnet.com. Path prefix: /api/v3/. Signed: send user, signer, nonce, signature in body.
| Param | Description |
|---|---|
| user | Main account wallet |
| signer | API wallet |
| nonce | Current time, microseconds |
| signature | EIP-712 (hex) |
Signing: Same as aster-api-auth-v3: param string (key=value, sort ASCII); EIP-712 domain (testnet may use chainId 714—check api-docs); sign with API wallet private key; add signature to body. POST/DELETE: application/x-www-form-urlencoded.
Noop: POST /api/v3/noop (TRADE): Cancel in-flight requests that have not completed on-chain; nonce can be reset. Weight: 1.
Payload shapes: reference.md.
