Stock lending on Robinhood Chain: read markets and prepare lends, loans, shorts and credit lines.
Connect Remote server
claude mcp add --transport http borro https://borro.markets/mcp{
"mcpServers": {
"borro": {
"url": "https://borro.markets/mcp"
}
}
}{
"servers": {
"borro": {
"type": "http",
"url": "https://borro.markets/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://borro.markets/mcpTools 80 found in our last check
marketsEvery stock on Borro and the USDG vault: price, what is lent, borrowed and free to short, what lenders earn and what shorters pay a year (one number each, $BORRO included once it has been paid), the USDG borrowing rate against each stock, and the $BORRO Drip to lenders: dollars…
marketOne stock's full line from the shelf: rates, sizes, limits, open fee and its contracts.
healthFor bots that watch for liquidation: every short and USDG loan of a wallet, worst first, with how much of its limit it uses (limit_used, 1 = Morpho can liquidate it now), health (1 / limit_used), the stock price that liquidates it, how far the price is from that in percent, a st…
positionEverything a wallet has on Borro: stock lent, shorts (owed, money held, the price it is closed for you at, and parts: how much of the stock's one short is the wallet's own, a pair's and a basket leg's), USDG loans, USDG lent, open pairs (each with short_now, its own part of the…
tradesBorro-wide recent shorts opened and closed, newest first.
pricesFor each stock token on Borro: the stock's own price (its Chainlink feed while the market is open; Borro's weekend estimate and 95% band while it is shut), the token's executable buy and sell price on chain for $1,000 and $10,000 (what Borro's short desk would pay or get through…
bear_coinsThe bear coins directory: every coin launched on Pons from Borro with its own short, its stock, P/L, burns and fees.
rulesBorro's house rules, limits, what can go wrong, and every contract address with what it does, to verify on chain.
open_shortUnsigned transactions to short a stock from the wallet: approve the deposit if needed, then BorroShort.open (borrow the stock, sell it, hold the money plus the deposit). Priced now, with half a percent of slip allowed; simulated from the wallet. The quote's rebate_estimate is wh…
close_shortUnsigned transactions to close the wallet's short on a stock: buy back everything owed, return it, take out the money held (with a USDG top-up approval if it is under water). A wallet has one short per stock, shared by any pair or basket legs on it: this closes all of it, and cl…
supplyUnsigned transactions to lend a stock to shorters (it earns lending fees) or USDG in the Borro USDG vault (it earns interest). With post: true, a stock is lent and posted in one step so USDG can be borrowed against it.
withdrawUnsigned transaction to take back lent stock or USDG (part, or all with all: true). Stock on loan to shorters comes back once it is returned.
borrowUnsigned transaction to borrow USDG against stock already lent and posted (supply with post: true first). The quote's rebate_estimate is what this loan puts in the wallet's weekly locker rebate.
repayUnsigned transactions to repay USDG borrowed against a stock (part, or all with all: true).
bind_builderCredits a bookrunner's code with the wallet's borrowing on Borro (Bookrunners): the bookrunner earns Borro's own fee on the interest the wallet pays, all of it for 12 months, half after; the wallet pays nothing more. Without signature: EIP-712 typed data for the wallet to sign (…
open_pairUnsigned transactions for a pair trade: buy and lend the long stock in your name (it earns lending fees while held), then short the other, approvals first. Priced now; simulated from the wallet in order.
close_pairUnsigned transactions to close the wallet's newest open pair of these two stocks: the pair's own part of the short closed (a basket leg or a short of its own on the same stock stays open, listed in stays_open), the long's lent stock taken back (what is free now, if part is on lo…
buy_with_ethUnsigned transaction swapping the wallet's ETH for USDG or a stock on Uniswap, or through Route (route.fun) for a stock bought exact in when Route guarantees more (no Borro contract, no Borro fee), for the flows that need them.
open_longUnsigned transactions for a leveraged long on a stock in one open: USDG margin plus a flash-borrowed debt buy the stock, which is lent (it earns lending fees) and posted, and the debt is borrowed against it in the wallet's own name. Approve the margin and authorize LeverRouter o…
close_longUnsigned transaction closing all or part of the wallet's leveraged long on a stock: the stock is sold, the debt repaid, and the rest comes back in USDG.
farmsBorro's stock farms: a Uniswap v4 USDG/stock pool per stock, run by Borro's own hook, that lends what swaps do not need on Borro. For each farm: its size, what is kept for swaps and what is lent, its swap fee and squeeze fee now, the lending fees and interest its lent part earns…
farm_depositUnsigned transactions to put USDG and a stock into its farm from the wallet: give usdg or stock (or both) and the other follows the farm's ratio (the feed's price for the first deposit, which sets the farm's price). Approvals of the exact amounts first, then the deposit, simulat…
farm_withdrawUnsigned transaction to take part or all of the wallet's money out of a farm. Run from the wallet first to show what comes back now, and what comes as the vault's own shares because borrowers have it out (they keep earning and redeem on Supply once it is free). Always works: nev…
weekendWhile the stock market is shut (Friday 8pm to Sunday 8pm New York, and holidays) the price feeds stop at their last print. For each stock: the paused price, Borro's weekend price and 95% band (low, high), its typical Monday gap and the last closures' gaps, and the gap cover quot…
buy_coverUnsigned transactions to buy Monday-gap cover on a stock while the market is shut (until an hour before the reopen): side up pays if the first feed print after the reopen is more than the strike above the last print (cover for a short), down if it is more than the strike below (…
deposit_coverUnsigned transactions to put USDG into the gap cover pool, which backs every cover and keeps the premiums (less Borro's share) on top of the Steakhouse USDG vault's interest. Approve exactly the amount, then deposit. A big gap pays covers out of the pool.
withdraw_coverUnsigned transaction to take USDG out of the gap cover pool, an amount or all: true. Capital is locked while covers are live, from the first buy of a closure until Monday's settlement; withdraw during the week. Run from the wallet first to show what comes back.
settle_coverUnsigned transaction settling a cover with the feed's first round at or after its reopen (found by walking back from the latest round), with what it pays the buyer. Anyone may send it; the payout always goes to the buyer. When that first print came more than two hours after the…
claim_coverUnsigned transaction taking USDG a settled or voided cover could not send to the wallet (it waits in the pool's owed); position shows owed_usdg.
optionsOne stock's options chain for this Friday and next (expiry Friday 8pm New York): per strike and side the series id, Borro's fair value (Black-Scholes from the stock's own measured volatility, a guide), delta, the best ask and bid (checked on chain), the IV the ask implies, the s…
write_optionUnsigned transactions to write options from the wallet: post an ask at a premium (the collateral is locked now; it fills when a buyer takes it), or with order_id sell into that bid now and receive its premium less Borro's share. A call locks one share of the stock's Borro vault…
buy_optionUnsigned transactions to buy options from the best ask of a series (or a given ask with order_id), checked on chain: exact approval of the premium, then fillAsk with that premium as the most it may take. A fill takes the whole ask or leaves at least 0.001 of a share. Returns the…
post_bidUnsigned transactions to post a bid for a series at a premium a share: the premium for all the shares is locked now in USDG (exact approval, then postBid) and goes to the writer who fills it, less Borro's share; the option tokens come to this wallet. cancel_order takes it back w…
cancel_orderUnsigned transaction cancelling an ask or a bid: what it still locks goes back to its maker (an ask's collateral, a bid's USDG). Only the maker may, until the series expires; then anyone may.
settle_seriesUnsigned transaction settling a series after its Friday 8pm New York expiry with the feed's last round at or before it, found by walking back from the latest round, once the proof holds (the next round printed after expiry, or it is the feed's latest); when the feed printed noth…
claim_optionUnsigned transaction burning the wallet's tokens of a settled series and taking what they pay: a call pays the stock's Borro vault shares, a put USDG (or the Steakhouse vault's shares with as_shares, for when the vault is short of free USDG). All the wallet holds unless shares i…
release_collateralUnsigned transaction giving a writer back the lock of a settled series less what its written options pay, once: stock vault shares for a call, Steakhouse USDG vault shares for a put.
credit_marketsAgent Credit Lines: an agent posts its AI credits (Orbio CREDIT) and borrows USDG against them inside limits its owner sets once: a ceiling, a daily limit, a target LTV and an allowlist. markets: every market lines can open in now, each with its price, one yearly borrow rate (bo…
credit_lineOne agent credit line (account) or the lines a wallet owns (owner: five a call, newest first; page 2 for the next five): its market, credits posted, USDG owed, LTV against its target, trigger and LLTV, a health word, what the agent can still borrow, the daily limit and what went…
holder_benefitsHold $BORRO. Borrow for less. What a wallet's $BORRO gets it on Agent Credit Lines, with or without lines. Keep $BORRO in the wallet that borrows (its own BorroLock lock counts as held) and its lines get, always: (1) up to half their interest back every Monday, in USDG: the full…
credit_openUnsigned transactions. Without account: open a line owned by the signing wallet for an agent (never the wallet itself), in a market credit_markets lists ("CREDIT", the default), post its credits and optionally borrow USDG at once (to the wallet unless to names an allowlisted add…
credit_payOne unsigned borrow from a line straight to a payee on its allowlist (or its owner): the line's agent or owner signs it, the USDG goes from Morpho to the payee, and the line owes it until repaid. Checked as the line checks it: the allowlist, a write-off, what is left of the dail…
credit_gasUnsigned transactions that turn a line's credit into ETH in its agent's own wallet: make the agent's gas station if it has no code yet (anyone may; the station is the GasStationFactory's predict of the agent's wallet, never an address given), borrow amount USDG from the line to…
credit_billPay a merchant's x402 bill (HTTP 402 Payment Required) in USDG on Robinhood Chain from an agent credit line. Give the 402's payment_required (its PAYMENT-REQUIRED header value, or its JSON body); the bill is its exact-scheme USDG option on eip155:4663, refused in words if it has…
credit_bill_headerAfter credit_bill and the wallet's signature: the header the merchant reads (PAYMENT-SIGNATURE, or X-PAYMENT for x402 version 1), base64 JSON with the authorization and signature. Reads no chain and sends nothing: checks the authorization against the bill (the merchant's payTo,…
credit_repayUnsigned transactions repaying a line's USDG debt from the wallet (anyone may): an amount, or amount "all"; exact USDG approval to the line first (all: the debt plus a hundredth of a percent for interest until it lands; repay takes only what is owed). With close: true (a JSON bo…
credit_guardrailsOne unsigned configure() transaction for the line's owner, starting from the line's current settings: agent (or revoke_agent: true, a JSON boolean, at once; never the owner's own wallet), keeper ("borro", "none" or an address), ceiling (USDG), daily_limit (USDG, or "none"), targ…
hold_openUnsigned transactions putting part of the wallet's Borro position on hold for one payee, up to a cap in USDG and until an expiry, while the shares keep earning (the vault's interest or lending fees, and the $BORRO Drip). vault: "USDG" (the default: usdg, the cap unless given, go…
hold_payThe voucher for one x402 request (HTTP 402 offering the borro-hold scheme): the typed data the hold's payer signs, saying what it owes the merchant in all on the hold, counted on from the last voucher Borro's facilitator accepted (or what the hold has paid on chain, if more). Gi…
hold_headerAfter hold_pay and the payer's signature: the header the merchant reads (PAYMENT-SIGNATURE, or X-PAYMENT for x402 version 1), base64 JSON with the voucher { hold, cumulative, signature }. Reads no chain and sends nothing; recovers a 65-byte signature to the hold's payer. Send th…
hold_statusA hold on BorroHolds by its id, or the newest 10 a payer opened or that pay a payee: payer, payee, vault, mode, cap, paid, shares and their value in USDG, the cover, the expiry and the payee's 4-day grace after it, the terms fixed when it opened (desk, slippage, fee), USDG Borro…
hold_collectOne unsigned transaction paying a hold's payee. Metered: settle with the latest voucher (cumulative and signature, or by default the last one Borro's facilitator accepted); until the expiry anyone may send it, in the 4-day grace after it the payee or its operator, and the USDG g…
hold_endOne unsigned transaction ending a hold: release (its payee or operator, any time) or, after the expiry and the payee's 4-day grace, reclaim (anyone). Either way every share left goes back to the payer. Until then the payer cannot end it. Warns when releasing would give up accept…
account_openUnsigned transaction opening the wallet's version 2 trade account (a TradeAccountV2, one per owner, made by TradeAccountFactoryV2): a trade account with Bailouts, where the owner may post standing offers that pay rescuers to save a position instead of letting it be liquidated (b…
account_tradeUnsigned transactions to open or close a short or a leveraged long through the trade account: the same trades as open_short, close_short, open_long and close_long, with the account as the trader. action open_short (symbol, amount, deposit), close_short (symbol: all of the accoun…
trigger_setUnsigned transaction leaving an order on a position in the trade account, which anyone may execute once the price feed confirms it, for a tip. kind stop (stop-loss: a short's fires at or above price, a long's at or below), take (take-profit: the other way) or guard (liquidation…
trigger_listThe live triggers on a trade account (account, or the wallet's own): each with its condition in words, the stock's price now and how far it is from firing (in dollars and percent; a guard's LTV now and about where the price takes it to its LTV), whether it holds now (the account…
trigger_cancelUnsigned transaction cancelling a live trigger on the trade account: the owner cancels any, the agent the ones it set. Simulated from the wallet.
trigger_fireFor executor agents: the triggers that hold right now by the account's own check (on one account, read on chain; or across every trade account as Borro's keeper publishes them at /triggers.json each minute while the market is open, with the few simulated here checked on chain ag…
account_statusA trade account (account, or the wallet's own): its owner, its agent and the agent's limits (with today's loss against its daily loss budget and what that still lets the agent do: opens, deposit withdrawals and trigger-sets while it has room; closes and top-ups always), the USDG…
account_withdrawUnsigned transaction taking money out of the trade account: USDG (the default), a stock by its ticker or any token by its address, an amount or all: true. The owner can send it to any address (default the owner) at any time, whatever the account holds open; the agent can send it…
bailoutsBailouts on a version 2 trade account (account, or the wallet's own): each live offer with its terms (at_ltv, to_ltv, max_usdg, fee_bps, term, expiry, foreclosure bound) and what a rescue takes now by the account's own lens (needed, and needed if the account's bUSDG cannot be re…
bailout_offerUnsigned transaction posting a standing offer on a position in the version 2 trade account: once its LTV (Morpho's own, at the market's oracle) reaches at_ltv, anyone may put in what brings it back to to_ltv, up to max_usdg; the account's own idle money goes in ahead of the resc…
bailout_cancelUnsigned transaction cancelling a live offer on the version 2 trade account before anyone takes it: the owner cancels any, the agent the ones it posted. Simulated from the wallet.
bailoutFor rescuers: unsigned transactions taking an offer on a version 2 trade account, from the wallet's own USDG: an exact USDG approval to the account of what its lens says to approve (what the rescue takes if the account's bUSDG cannot be redeemed, plus 100 bps, for interest, the…
bailout_repayUnsigned transactions paying the bailout owed on a version 2 trade account: from the wallet (the owner, usually; anyone may), an exact USDG approval to the account and payBailout, the rescuer ahead of Borro's cut, with an hour of the fee's growth allowed so it still pays it all…
bailout_forecloseFor the rescuer, after maturity: an unsigned transaction foreclosing on the rescued position of a version 2 trade account (never the owner's other positions). The account's idle money pays ahead of the close; then it closes no more of the position than covers what is owed plus 5…
bailout_claimUnsigned transactions taking what a version 2 trade account keeps for the wallet: a bailout payment the wallet could not take when it was made (USDG had the wallet frozen, or the token refused the transfer), kept in the token it was paid in: USDG, bUSDG shares, a short's held mo…
counterparty_checkAnother lender's repayment record of an agent or a wallet: Priors' record on Robinhood Chain (loans repaid and their USDG, loans open, any default, its Priors Score v2 and rung), read live from Priors' check API and given in Borro's own words. agent: an ERC-8004 agent id; addres…
keeper_jobsEvery paid job on Borro right now, in one list: the positions past their liquidation limit (from Borro's keeper's /jobs.json), the triggers holding now (from /triggers.json) and the Bailouts offers a rescuer can take now (from /jobs.json). A liquidation is paid from the liquidat…
liquidateUnsigned transaction liquidating a position past its limit, through the market's own liquidator (anyone may call it, and it pays the caller): no money of the wallet's, Morpho hands over the collateral, it is sold, the debt repaid, and the rest goes to the wallet. market: a stock…
gaix_marketBorrowing USDG against Goldstein's gAIX (a tokenized index fund of AI and tech stock tokens): the price Borro lends at (what a share redeems for at Chainlink's stock prices, less the fund's redemption fee), whether borrowing is paused (every weekend, and whenever a basket price…
gaix_borrowUnsigned transactions to post gAIX as collateral and borrow USDG against it, from the wallet: approve gAIX to Morpho for exactly what is posted (when needed), post it, borrow. post and amount can each be given alone (post more to an open loan; borrow more against what is posted)…
gaix_repayUnsigned transactions to repay a gAIX loan from the wallet (part, or all: true to clear it exactly) and, if asked, take gAIX back to the wallet (take_back: shares, or "all"). Repaying always works, weekends included; taking gAIX back while a loan stays open pauses every weekend…
gaix_short_quoteShorting Goldstein's gAIX (a tokenized index fund of AI and tech stock tokens) with USDG, and lending gAIX to the shorts: whether the desk is open or paused (every weekend), gAIX's price, the limit and the room left for new shorts (book ceiling, a tenth of supply, gAIX lent), th…
gaix_short_openUnsigned transactions to open (or add to) a gAIX short from the wallet: approve the USDG deposit (when needed), then open, which borrows the gAIX and sells it through Goldstein's pool, the sale money joining the deposit. Goes through when the hook takes at most 2% and the sale b…
gaix_short_closeUnsigned transactions to close a gAIX short through Goldstein's pool (amount: gAIX to buy back, or all: true): the gAIX is bought with the USDG held, any shortfall from the wallet, and what is left comes back. Goes through while the hook takes at most 4%; over that, or for a sli…
gaix_short_close_in_kindUnsigned transactions to close a gAIX short with gAIX the wallet brings (amount, or all: true): approve the gAIX, repay, take out the USDG it frees. No trade and no hook; a whole close reads no price, so it works on weekends and whatever the hook charges. Simulated from the wall…
gaix_short_depositUnsigned transactions to add USDG to the money held against a gAIX short (add) or take some back (take: USDG, or "all"). With a short open, what stays held keeps it under three quarters of its limit, and taking back waits while the desk is paused. Simulated from the wallet.
gaix_lendUnsigned transactions to lend gAIX from the wallet into bgAIX, the vault that lends it to gAIX shorts: approve the gAIX (when needed), deposit. What it earns moves with use. Simulated from the wallet.
Details
| Endpoint | https://borro.markets/mcp (Streamable HTTP) |
| First published | 27 Oct 2026 |
| Last updated | 27 Oct 2026 |
| Registry name | markets.borro/borro |
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