# SilenceMarket CS2 gift and marketplace API

> English CS2 skins from Youpin, C5GAME, and EcoSteam, gifted to a Steam trade link. Partner inventory SendTrade is also documented.

Send `x-api-key` on every request. Human UI: https://silencemarket.com/portal/api-docs. Copy docs and Download docs on that page export the same full markdown as [llms-full.txt](https://silencemarket.com/llms-full.txt).

## Docs
- [Human API reference](https://silencemarket.com/portal/api-docs): Interactive endpoint tester and guides.
- [Full docs for LLMs](https://silencemarket.com/llms-full.txt): Complete API markdown (same payload as Copy docs / Download docs).
- [Phase vs status](https://silencemarket.com/llms/guides/phase-vs-status.md): Poll/WS: status = ledger, phase = delivery. History: status is legacy phase (same six). Branch delivery on phase.
- [How to buy on Market (Partner)](https://silencemarket.com/llms/guides/how-to-buy-marketplace.md): SendTrade: inventory → queue → poll → wallet debited on completion.
- [Partner debt balance (Marketplace only)](https://silencemarket.com/llms/guides/partner-debt-balance.md): Hold/ready offer debt, GetBalance, ceiling (503). Gift (Youpin/C5) never debts.
- [Partner wallet deposit](https://silencemarket.com/llms/guides/partner-wallet-deposit.md): POST Wallet/Deposit: HD USDT address, 24h watch TTL, auto-credit. Poll GetBalance.
- [Gift on Chinese Market](https://silencemarket.com/llms/guides/how-to-gift-chinese-market.md): C5: item → buy → status. Youpin: Get Lowest Price → item → buy → status. Buy is one listing_id: fail then re-quote, no substitutes.

## API Docs
- Chinese Market [Youpin lowest prices](https://silencemarket.com/llms/api/cm-lowest-prices.md): Browse the Youpin catalog and pick a skin name. Prices are in USD.
- Gift [Get live quote](https://silencemarket.com/llms/api/user-gift-item.md): Get a live Youpin/C5 quote and a token valid for about 120 seconds.
- Gift [Buy gift](https://silencemarket.com/llms/api/user-gift-buy.md): Purchase the quoted listing and send it to a Steam trade link.
- Gift [Gift status](https://silencemarket.com/llms/api/user-gift-status.md): Get the current delivery phase for one gift order.
- Gift [Gift orders](https://silencemarket.com/llms/api/user-gift-orders.md): List recent gift orders.
- User account [Unified history](https://silencemarket.com/llms/api/wallet-history.md): List marketplace, Youpin, C5, EcoSteam, and wallet activity in one feed.
- Marketplace [Live status (WebSocket)](https://silencemarket.com/llms/api/user-ws-trades.md): Receive live gift and trade status updates over WebSocket.
- Partner Panel [Balance](https://silencemarket.com/llms/api/get-balance.md): Get the partner wallet balance, your id, and the saved Steam trade link.
- Partner Panel [Deposit address](https://silencemarket.com/llms/api/wallet-deposit.md): Create a USDT deposit address for the partner wallet.
- Partner Panel [Wallet history](https://silencemarket.com/llms/api/get-history.md): List partner wallet transactions.
- Partner Panel [Inventory](https://silencemarket.com/llms/api/get-items.md): List CS2 items available from SilenceMarket inventory. Every row includes the holding account steamid.
- Partner Panel [Send trade](https://silencemarket.com/llms/api/send-trade.md): Send selected SilenceMarket inventory to a Steam trade link.
- Partner Panel [Trade status](https://silencemarket.com/llms/api/poll-offers.md): Get the latest status of one or more inventory trade offers.
- Partner Panel [Live status (WebSocket)](https://silencemarket.com/llms/api/ws-trades.md): Receive live gift and trade status updates over WebSocket.
- Partner Panel [Sold items](https://silencemarket.com/llms/api/get-sold-items.md): List inventory items sold through the partner API.