Trusset Protocol - Infrastructure for Asset Tokenization

POST

lending-external-securities

api

positions

{marketId}

claim-escrowed-collateral

curl -X POST "https://api.trusset.org/lending-external-securities/api/positions/{marketId}/claim-escrowed-collateral" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{}'

{
  "success": true,
  "data": {
    "action": "SIGN_TRANSACTION",
    "transaction": { "to": "0x4d2b...77ae", "data": "0x..." },
    "functionName": "claimEscrowedCollateral"
  }
}

{
  "success": true,
  "data": { "txHash": "0xabc...def" }
}

{
  "success": false,
  "error": {
    "code": "NOT_CUSTODY_MODE",
    "message": "Escrow claims only apply to custody-mode markets"
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ADAPTER",
    "message": "No custody adapter configured"
  }
}

Withdraws collateral that the custody adapter could not return automatically. This applies to CUSTODY markets only. When a loan closes or collateral is withdrawn, the adapter attempts to transfer the tokens back to the holder. ERC-3643 tokens enforce compliance at transfer time, so that return can fail: an expired KYC record, a suspended identity, or a jurisdiction restriction will all block it. Rather than reverting the whole operation, the adapter records the amount as escrowed. Once the holder’s compliance status is restored, this endpoint releases it.

The transaction targets the custody adapter, not the market contract. The claim is scoped to the caller, so the wallet that signs must be the holder whose collateral is escrowed. Signing with any other wallet claims nothing.

Path Parameters

string

required

Market ID. Must be a CUSTODY market.

Body Parameters

string

Hash of the transaction you broadcast for this operation. Send it to confirm the transaction and record the result. Omit it to receive the calldata.

Response Fields

object

Show child attributes

string

Transaction hash. Returned when confirming with txHash.

string

SIGN_TRANSACTION when txHash is omitted.

object

{ to, data } targeting the adapter address. Returned when txHash is omitted.

string

claimEscrowedCollateral. Returned when txHash is omitted.

Claiming fails while the underlying compliance block is still in force, because the transfer out of the adapter is subject to the same rules that blocked the original return. Resolve the holder’s identity status first, then claim.

curl -X POST "https://api.trusset.org/lending-external-securities/api/positions/{marketId}/claim-escrowed-collateral" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{}'

{
  "success": true,
  "data": {
    "action": "SIGN_TRANSACTION",
    "transaction": { "to": "0x4d2b...77ae", "data": "0x..." },
    "functionName": "claimEscrowedCollateral"
  }
}

{
  "success": true,
  "data": { "txHash": "0xabc...def" }
}

{
  "success": false,
  "error": {
    "code": "NOT_CUSTODY_MODE",
    "message": "Escrow claims only apply to custody-mode markets"
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ADAPTER",
    "message": "No custody adapter configured"
  }
}

Withdraw Collateral

List Positions

curl -X POST "https://api.trusset.org/lending-external-securities/api/positions/{marketId}/claim-escrowed-collateral" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{}'

{
  "success": true,
  "data": {
    "action": "SIGN_TRANSACTION",
    "transaction": { "to": "0x4d2b...77ae", "data": "0x..." },
    "functionName": "claimEscrowedCollateral"
  }
}

{
  "success": true,
  "data": { "txHash": "0xabc...def" }
}

{
  "success": false,
  "error": {
    "code": "NOT_CUSTODY_MODE",
    "message": "Escrow claims only apply to custody-mode markets"
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ADAPTER",
    "message": "No custody adapter configured"
  }
}

Overview

MiCA Register

Customers

Stock Tokenization

Trading

Stock Lending

External Securities Lending

Claim Escrowed Collateral

Path Parameters

Body Parameters

Response Fields

​Path Parameters

​Body Parameters

​Response Fields

Path Parameters

Body Parameters

Response Fields