aAAaqwq Relayer Trade Skill — Polymarket链上Gasless交易
绕过CLOB geo-block的终极方案。 Relayer v2 不做IP检查。
脚本目录
skills/relayer-trade/scripts/
└── relay_trade.js # 链上交易主脚本
依赖: /tmp/node_modules/ (@polymarket/builder-relayer-client, viem)
命令
# Buy YES (split USDC → YES+NO tokens)
node "$SKILL_DIR/scripts/relay_trade.js" buy <conditionId> <amount_in_usdc>
# Sell YES (merge YES+NO → USDC)
node "$SKILL_DIR/scripts/relay_trade.js" sell <conditionId> <amount>
# Sell YES (transfer to counterparty)
node "$SKILL_DIR/scripts/relay_trade.js" transfer <yes_token_id> <to_address> <amount>
# Approve USDC for CTF
node "$SKILL_DIR/scripts/relay_trade.js" approve-usdc
# Approve CTF tokens for adapter
node "$SKILL_DIR/scripts/relay_trade.js" approve-ctf <spender_address>
# Redeem settled positions (claim)
node "$SKILL_DIR/scripts/relay_trade.js" redeem <conditionId> <yes_amount> <no_amount> [neg_risk]
# Check redeemable positions
node "$SKILL_DIR/scripts/relay_trade.js" check-redeemable
# Test connectivity
node "$SKILL_DIR/scripts/relay_trade.js" ping
认证
凭证在 .env.poly：POLY_PRIVATE_KEY + POLY_PROXY_WALLET + POLY_BUILDER_API_KEY
SDK自动生成 HMAC-SHA256 签名 headers。
交易模式
| 操作 | CLOB | Relayer链上 |
|---|---|---|
| 买入YES | post_order() → 撮合 | splitPosition() → USDC铸造YES+NO |
| 卖出YES | post_order() | mergePositions() 或 transferFrom() |
| Claim | Browser | redeemPositions() via NegRiskAdapter |
限制: split买入=1:1铸造(无折扣)；卖出需NO tokens或对手方
合约地址
| 合约 | 地址 |
|---|---|
| USDC.e | 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 |
| CTF | 0x4D97DCd97eC945f40cF65F87097ACe5EA0476045 |
| NegRisk Adapter | 0xd91E80cF2E7be2e162c6513ceD06f1dD0dA35296 |
NegRisk市场
negRisk市场使用 NegRiskAdapter.splitPosition/mergePositions/redeemPositions，非标准CTF路径。
判断: curl gamma-api/markets?slug=xxx → negRisk: true/false