API Migration

Deprecation deadline: 20 June 2026

The legacy https://api.boros.finance/open-api/*, /send-txs-bot/*, and /core/* mounts will be shut off on 20 June 2026. After that date, requests to those hosts will fail. Migrate to https://api-boros.pendle.finance/apis/* before then.

The legacy Boros Open API is being replaced. All integrations should move to the redesigned API at https://api-boros.pendle.finance/apis/.

Interactive docs for the new API: api-boros.pendle.finance/apis/docs.

SDK users

If you integrate via our SDK, migrate from @pendle/sdk-boros (legacy) to @pendle/boros-sdk-public (new). The legacy SDK targets the legacy API and will stop working after 20 June 2026.

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Hosts

	Old	New
Public API	https://api.boros.finance/open-api/*	https://api-boros.pendle.finance/apis/*
Send Txs	https://api.boros.finance/send-txs-bot/*	https://api-boros.pendle.finance/apis/v1/send-txs/*
Internal UI API	https://api.boros.finance/core/*	https://api-boros.pendle.finance/apis/*

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/open-api/* → /apis/*

Old	New
GET /open-api/v1/markets	GET /apis/v1/markets
GET /open-api/v1/markets/{id}	GET /apis/v1/markets/by-ids?marketIds={id} (batched)
GET /open-api/v1/markets/chart	GET /apis/v1/markets/ohlcv (indicators moved to /apis/v1/indicators)
GET /open-api/v1/assets/all	GET /apis/v1/assets
GET /open-api/v1/agents/expiry-time	GET /apis/v1/agents/expiry-time
GET /open-api/v1/gas-price/current	GET /apis/v1/gas-price/current
GET /open-api/v1/accounts/gas-balance	GET /apis/v1/accounts/gas-balance
GET /open-api/v1/accounts/active-positions	GET /apis/v1/accounts/active-positions
POST /open-api/v1/accounts/market-acc-infos	POST /apis/v1/accounts/market-acc-infos
GET /open-api/v1/incentives/maker-incentives/campaigns/{id}	GET /apis/v1/incentives/maker-incentives/campaigns/{id}
GET /open-api/v1/calldata/cancel-order	POST /apis/v1/calldata-builder/agent/cancel-orders (GET → POST, body { markets: [...] })
POST /open-api/v1/calldata/place-orders	POST /apis/v1/calldata-builder/agent/place-orders
POST /open-api/v1/calldata/place-orders-with-rate	POST /apis/v1/calldata-builder/agent/place-orders (merged; use desiredRate XOR slippage)
GET /open-api/v2/accounts/transactions	GET /apis/v1/accounts/position-update-events (cursor-based)
GET /open-api/v2/accounts/limit-orders	GET /apis/v1/accounts/orders (cursor-based)
GET /open-api/v2/markets/order-books	GET /apis/v1/markets/order-book
GET /open-api/v2/simulations/place-order	POST /apis/v1/simulations/place-order (GET → POST)

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/send-txs-bot/* → /apis/v1/send-txs/*

Old	New
POST /send-txs-bot/v1/agent/approve	POST /apis/v1/send-txs/approve
POST /send-txs-bot/v1/agent/trace	POST /apis/v1/send-txs/trace
POST /send-txs-bot/v1/agent/tx-status	POST /apis/v1/send-txs/tx-status
POST /send-txs-bot/v1/agent/tx-status-with-events	POST /apis/v1/send-txs/tx-status-with-events
POST /send-txs-bot/v2/agent/dedicated/bulk-direct-call	POST /apis/v1/send-txs/dedicated/bulk-calls
POST /send-txs-bot/v2/agent/dedicated/tx-status	POST /apis/v1/send-txs/tx-status
POST /send-txs-bot/v2/agent/dedicated/tx-status-with-events	POST /apis/v1/send-txs/tx-status-with-events

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/core/* → /apis/*

The /core/* mount will be deprecated on 20 June 2026. Migrate to the public /apis/v1/* equivalent below.

Old	New
GET /core/v1/markets	GET /apis/v1/markets
GET /core/v1/markets/{id}	GET /apis/v1/markets/by-ids?marketIds={id}
GET /core/v1/markets/chart	GET /apis/v1/markets/ohlcv
GET /core/v1/order-books/{id}	GET /apis/v1/markets/order-book?marketId={id}
GET /core/v2/amm/{id}	GET /apis/v1/amm/states?marketIds={id} (batched; up to 100 IDs)
GET /core/v2/assets/all	GET /apis/v1/assets
GET /core/v1/accounts/gas-balance	GET /apis/v1/accounts/gas-balance
GET /core/v1/gas-price	GET /apis/v1/gas-price/current
GET /core/v1/collaterals/summary	GET /apis/v1/accounts/market-acc-infos-by-root?root={addr} or POST /apis/v1/accounts/market-acc-infos
GET /core/v1/pnl/positions	GET /apis/v1/accounts/active-positions
GET /core/v1/pnl/limit-orders, GET /core/v2/pnl/limit-orders	GET /apis/v1/accounts/orders
GET /core/v1/pnl/transactions	GET /apis/v1/accounts/position-update-events
GET /core/v1/pnl/market-acc-cumulative-pnl	POST /apis/v1/accounts/market-acc-infos (cumulative PnL inlined)
GET /core/v1/settlement/settlements	GET /apis/v1/accounts/settlement-events
GET /core/v2/incentives/maker-incentives/statistics	GET /apis/v1/incentives/maker-incentives/campaigns/{id}?maker={addr}

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Use WebSocket to Reduce Polling

The new API enforces strict rate limits (see Computing Units). If you currently poll the same endpoint many times per minute (markets, order-book, account state), switch to a WebSocket channel — subscribe once and receive push updates.

Account Channel

Subscribe per root address. See WebSocket → Account Channels.

Event	Replaces polling of
POSITION_UPDATE	/accounts/position-update-events, /accounts/market-acc-infos (position fields), legacy /core/v1/pnl/transactions, /open-api/v2/accounts/transactions
ORDER_UPDATE	/accounts/orders, legacy /open-api/v2/accounts/limit-orders, /core/v1/pnl/limit-orders

Market-Data Channel

Subscribe per marketId. See WebSocket → Market-Data Events.

Replaces polling of
/apis/v1/markets/by-ids, legacy /open-api/v1/markets/{id}, /core/v1/markets/{id}, /core/v2/amm/{id}
/apis/v1/incentives/maker-incentives/campaigns/{id}, legacy /core/v2/incentives/maker-incentives/statistics

Order-Book Channel

Subscribe per marketId. See WebSocket → Orderbook Events.

Replaces polling of
/apis/v1/markets/order-book, legacy /open-api/v2/markets/order-books, /core/v1/order-books/{id}

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Cross-Cutting Changes

• marketAcc required on every account-scoped endpoint. Anonymous mode is removed.
• Pagination: skip/limit → cursor/limit.
• Response envelope: { results: [...], cursor?: { next, hasMore }, syncStatus: { ... } }.
• Computing Units: every endpoint advertises CU cost via the x-computing-unit response header. See Computing Units for the budget and per-endpoint costs.
• Field renames: metadata.assetSymbol → underlyingSymbol; config.status numeric → string label; body field tif → timeInForce; place-orders body orderRequests[].singleOrder → orders[].