# Still

> Still lends USDC against a Solana bag for a fixed cost and a fixed date, with no liquidation. Nothing reads the price before the date: no margin call, no wick can close a loan. On the date the borrower repays the cap and takes the bag back, or keeps the USDC and the lender takes the bag.

Still runs on Solana mainnet. The first vault, Still House, funds listings in the same transaction when they fit its on-chain rules; other listings wait up to 24 hours for a wallet lender. 34 bags are accepted: memes, Solana ecosystem tokens and tokenized stocks (xStocks). Every loan pays a 1% fee (0.5% for a wallet holding 1,000,000 $STILL); half of it buys $STILL on Jupiter and burns it.

## Read Still from code (no key)

- [Quote a loan](https://stillcash.app/api/quote?symbol=NVDAx&borrow=20&days=21): symbol, one of borrow (USDC) / usd (bag value) / amount (units), days 7 or 21
- [Collateral and prices](https://stillcash.app/api/market)
- [Still House vault and rules](https://stillcash.app/api/vault)
- [Open listings](https://stillcash.app/api/listings)
- [Activity](https://stillcash.app/api/activity), also as an [Atom feed](https://stillcash.app/feed.xml)
- [Program counters and fees](https://stillcash.app/api/stats)
- [$STILL holders](https://stillcash.app/api/holders)
- [Solana Action: borrow against a bag](https://stillcash.app/api/actions/borrow/BONK): GET describes it, POST ?borrow=<USDC>&days=7|21 with {"account": "<wallet>"} returns the unsigned loan transaction (Solana Actions spec, mapped in /actions.json)
- [Backtest](https://stillcash.app/api/backtest): a month of 7- and 21-day loans every 4 hours against the memes and Solana majors, sold by a 55% price-reading loan vs Still, with the lender side
- [Replay candles](https://stillcash.app/api/replay?symbol=BONK): one meme's 4-hour candles; replay any loan at https://stillcash.app/replay; embed one with <iframe src="https://stillcash.app/embed/replay/<SYMBOL>/<7|21>/<start unix seconds>" width="640" height="460">
- Embed the live trench board (every meme, last 24 hours, distance to a price loan's line): <iframe src="https://stillcash.app/embed/trenches" width="480" height="540">
- Embed one meme against the line (last 24 hours): <iframe src="https://stillcash.app/embed/line/<SYMBOL>" width="380" height="170">
- [Embeds](https://stillcash.app/embeds): the trench board, a replay and a live quote, each one iframe with its snippet
- [Trench board](https://stillcash.app/api/trenches): every meme's worst fall this week, where a 55% loan that reads the price would have sold it, where it is now, a 7-day quote on a $100 bag, and a 30-day backtest of 7-day loans started every 4 hours

## MCP server

Setup for Claude Code, Claude apps, Cursor and VS Code: https://stillcash.app/agents. OpenAPI 3.1: https://stillcash.app/api/openapi.json.


Streamable HTTP: `claude mcp add --transport http still https://stillcash.app/mcp`. Read tools: still_quote, still_collateral, still_house, still_listings, still_token, still_status, still_loan, still_activity, still_trenches, still_backtest, still_replay. Transaction tools (unsigned, simulated against mainnet; the wallet signs and sends; the server holds no key): still_borrow_tx, still_repay_tx, still_fund_tx, still_deposit_tx.

## SDK

One ES module, no install, no key: `import { quote, borrowTx } from 'https://stillcash.app/sdk/still.js'` (types at /sdk/still.d.ts). Reads: quote, collateral, house, listings, activity, stats, holders, trenches. Transactions (unsigned, simulated): borrowTx, repayTx, fundTx, cancelTx, claimTx, collectTx, depositTx, withdrawTx.

## Program

- [Program reference](https://stillcash.app/docs/program): 30 instructions with accounts and arguments, 34 error codes, events
- [Anchor IDL](https://stillcash.app/idl/still.json) of the build on mainnet (program BJZ2V2tZKZaS4dyhGfkuFJi8skib48dyyqnvwyLbAaP)

## Pages

- [Docs](https://stillcash.app/docs): how a loan works, the program's instructions, every address Still uses
- [Borrow](https://stillcash.app/borrow)
- [Lend](https://stillcash.app/lend)
- [This week without a line](https://stillcash.app/week): which bags a price-reading loan would have liquidated in the last 7 days
- [$STILL](https://stillcash.app/token)
- [Status](https://stillcash.app/status)