Changelog

0.3.0 (2026-11-13)Copy Anchor Link

API:

• Transfers from Arc build again while Xebra's fee wrapper is on. GET /v1/quote from Arc now prices with the wrapper's live terms (its fee, minimum and maximum); before, it showed no Xebra fee and POST /v1/transfers refused. The approval and the burn go to the wrapper, and the burn is good for 30 minutes.
• EVM chains can send to each other, not only to and from Arc, wherever Xebra switches the pair on. GET /v1/routes lists them.

SDK, @xebra/sdk 0.3.0:

• EnabledRoutes.evmMesh and parseEvmMesh: EVM chains that all send to each other.
• NEAR Intents: pickHub and buildDeposit work from Arc and the EVM chains as they did from Stellar. The guide shows an EVM sender.

Nothing in 0.2.0 changed.

0.2.0 (2026-11-13)Copy Anchor Link

SDK, @xebra/sdk 0.2.0:

• @xebra/sdk/intents, for NEAR Intents: isRouteAvailable(from, to) answers from Xebra's live routes in NEAR Intents' chain names or Xebra's; pickHub, usdcChainOf, buildDeposit (send USDC straight to a 1Click deposit address) and intentsAccountFor (the NEAR Intents account a Stellar key already owns).

Nothing in 0.1.0 changed.

0.1.0 (2026-11-12)Copy Anchor Link

The first public release of the API and the SDK.

API, at https://api.xebra.exchange/v1:

• GET /v1/routes: every route Xebra sends on right now.
• GET /v1/quote: what a transfer costs and what the recipient gets.
• POST /v1/transfers: the unsigned transactions for a transfer, in signing order.
• GET /v1/transfers/{chain}/{tx}: where a transfer is, by its burn.
• POST /v1/claims: the unsigned mint for a delivery that did not complete on its own.
• GET /v1/health: liveness.

Errors are RFC 9457 problems with a stable code. The OpenAPI 3.1 document is published with the SDK.

SDK, @xebra/sdk 0.1.0 on npm:

• @xebra/sdk: the typed API client, wire schemas and error codes.
• @xebra/sdk/core: chains, amounts, fee arithmetic, address checks and deep links.
• @xebra/sdk/build: build unsigned transactions against your own RPC.
• @xebra/sdk/openapi: the OpenAPI document.

PlannedCopy Anchor Link

These are not released and have no dates yet:

• API keys and webhooks: keys with higher rate limits, signed webhooks for transfer status, and idempotency keys. See Webhooks.
• Integrator fees: a fee you set on the transfers you send, paid out on chain. See Integrator fees.