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    • postPlace a redeem order on any pool
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A decentralized mining pool protocol on Ergo. Miners build their own blocks; contracts pay them for proven work.

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© 2026 Lithos Protocol. The Lithos client, its contracts and Lithos Launcher are open source under CC0.λίθος — stone
Docs/Client API/Lithos Dex

Place a redeem order on any pool

post/dex/pools/{poolNft}/orders/redeemapi_key

Moves the provision's NFT into a redeem order, in the same transaction claiming what the vault owes the provision. Needs the NFT in this wallet. Open on every pool, whatever its genesis, so liquidity can always leave.

Path parameters

  • poolNftstringrequired

    The pool's NFT id, 64 hex characters

Request body

LDPoolRedeemRequest · application/json
  • provisionBoxIdstringrequired

    The live provision box to close

  • executorFeestring

    nanoERG the filler keeps. Omitted, from lithosdex.orders.

  • maxMinerFeestring

    Most of the executor fee a broadcast fill may pay as a network fee. Below executorFee.

Responses

200The placementLDPoolOrderPlaced▶
  • outcomestringrequired
    one ofacceptedrejecteduncertain
  • txIdstringrequired
  • poolNFTstringrequired
  • kindstringrequired
    one ofSWAPDEPOSITREDEEM
  • orderBoxIdstringrequired
  • claimedXstring

    A redeem placement: what it claimed from the vault

  • claimedYstring
  • provisionBoxIdstring

    A redeem placement that claimed: the provision's successor

400The request is malformed, names a token the pool does not hold.ApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

403Missing or wrong api_keyApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

404No LithosDex pool with that NFT, or no live provision with that id.ApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

409A box the placement spends moved, or another LithosDex mutation is running. Re-quote and resend.LDStateChangedResponse▶
  • errorintegerrequired
  • reasonstringrequired
  • detailstringrequired

    What moved, and what it moved to

  • poolBoxIdstring

    Current pool box id

  • vaultBoxIdstring

    Current vault box id

  • provisionBoxIdstring

    Current provision box id

422The pool can be drained, the pool cannot fill this, or the wallet cannot cover it.ApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

503The pool index is still building, the pool's genesis could not be read, or the node or wallet did not answer. Retry.ApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

defaultErrorApiError▶
  • errorintegerrequired

    Error code

  • reasonstringrequired

    Error message explaining the reason of the error

  • detailstringrequirednullable

    Detailed error description

← PreviousQuote a redeem order on any poolNext →LithosDex fee vault state
Request
curl -X POST "http://localhost:9000/dex/pools/{poolNft}/orders/redeem" \
  -H "api_key: $LITHOS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "provisionBoxId": "string", "executorFee": "string", "maxMinerFee": "string" }'
Response
{
  "outcome": "accepted",
  "txId": "string",
  "poolNFT": "string",
  "kind": "SWAP",
  "orderBoxId": "string",
  "claimedX": "string",
  "claimedY": "string",
  "provisionBoxId": "string"
}