LumenWipe

Plan and build the transactions that close a Stellar account and merge its remaining XLM into a destination. The API returns an ordered plan and the unsigned XDR for each step — you sign locally and submit yourself.

This tab is a live demo of the public LumenWipe API. All credit to the LumenWipe team — see lumenwipe.com for the original service and documentation.

Network

Account to close*

Source account (G…). It must exist on the selected network.

Destination*

Where the XLM goes — a wallet or exchange address (G…).

Memo(optional)

Required by memo-enforcing exchanges.

Memo type(optional)

Read-only & non-custodial

The API is read-only. Never send a secret key (S…) — only public keys (G…).

Responses contain unsigned transaction envelopes. Decode and verify every XDR before signing it in your own environment.

curl— POST /plan

curl -X POST https://lumenwipe.pollar.dev/api/v1/testnet/plan \
  -H 'Content-Type: application/json' \
  -d '{
  "account": "GSOURCE…",
  "destination": "GDEST…"
}'

curl— POST /plan/step

curl -X POST https://lumenwipe.pollar.dev/api/v1/testnet/plan/step \
  -H 'Content-Type: application/json' \
  -d '{
  "account": "GSOURCE…",
  "destination": "GDEST…",
  "stepIndex": 0
}'

The wind-down loop

1POST /plan → get the ordered steps and any blockers.
2If executable is false, stop and surface the blockers.
3If steps is empty, you're done — the account is already closed.
4Take steps[0]; POST /plan/step with its index → the unsigned XDR.
5Decode + verify the XDR, sign locally, submit it to the network.
6If the step was MERGE you're done; otherwise re-read the plan and repeat.

Step types

NORMALIZE_SIGNERS: — Remove extra signers and reset thresholds to single-key.
REMOVE_DATA_ENTRIES: — Delete on-account data entries (batched, 100 ops/tx).
CANCEL_OFFERS: — Cancel open DEX offers (batched).
CLAIM_BALANCES: — Claim claimable balances.
CONVERT_ASSETS: — Swap a non-XLM trustline balance to XLM (one step per asset).
REMOVE_TRUSTLINES: — Remove trustlines to free their base reserves (batched).
MERGE: — AccountMerge: send the XLM to the destination and close the account.