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The Stellar Aggregator finds routes across indexed Soroban liquidity and returns pricing, an opaque execution payload, or an unsigned wallet transaction. All assets use Soroban token contract IDs, including Stellar Asset Contracts for XLM and issued assets.

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Choose your integration

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What it supports

  • Forward quotes: choose an input amount and compare net output after swap fees.
  • Reverse quotes: choose a net output target and estimate the required input; reverse routing uses one path.
  • Multi-hop swaps and forward split allocation across supported pools.
  • LP deposits, withdrawals, and conversions where the indexed pool supports them.
  • Optional server-side simulation and reduced route complexity when a route exceeds execution budget.
  • Referral fee disclosure, available oracle prices, and route breakdowns.
The API is Soroban-only. It does not return Classic SDEX path payments, sign transactions, or submit them for you.

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Service address

No API key is required. Read deployment settings through /api/v1/config; use /health and /ready for service monitoring. The API tab contains generated endpoint and argument reference, including quote, tokens, pools, prices, and referral lookup.

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What “best output” means

For a forward swap, the objective is the greatest output after swap fees among the routes searched under the request and execution limits. Network transaction fees are separate. Bounded search, snapshot age, and changing pool reserves mean this is neither a proof of the global optimum nor a promise of the final fill. The encoded minimum output protects execution; an unacceptable fill must fail. Follow the request through each phase.