Trusset Protocol - Infrastructure for Asset Tokenization

POST

lending-external-securities-v2

api

markets

queued

{marketAddress}

confirm-accept

curl -X POST "https://api.trusset.org/lending-external-securities-v2/api/markets/queued/0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b/confirm-accept" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{ "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90" }'

const res = await fetch(
  `https://api.trusset.org/lending-external-securities-v2/api/markets/queued/${marketAddress}/confirm-accept`,
  {
    method: 'POST',
    headers: {
      'X-API-Key': 'trusset_your_key_here',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ txHash: tx.hash })
  }
);
const { data } = await res.json();
const marketId = data.market.id;
const outstanding = data.handover?.acceptOwnershipCalldata ?? [];

{
  "success": true,
  "data": {
    "market": {
      "id": "clx_secmarket_207",
      "marketAddress": "0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b",
      "collateralTokenAddress": "0x9f8c1d4b2e7a3056c1b8f4d29e0a7c3518b6d24f",
      "collateralMode": "FREEZE",
      "priceSource": "NAV",
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "seekingCurator": false,
      "realizationMode": "ISSUER_REDEMPTION",
      "liquidityCommitment": "250000000000",
      "saleRecipient": "0x2f6a0d83c5e19b47d2a8c6f1e03b95d74a2c8e16",
      "collateralAgent": "0x8b17e4d90c3a25f6e1d09b7c4a3f52e86d1c0b94",
      "liquidationOperator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "operatorShare": "800",
      "curatorAcceptedAt": "2026-09-26T10:41:12.000Z",
      "curatorAcceptTxHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
      "curatorImported": true,
      "active": true
    },
    "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
    "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
    "handover": {
      "readable": true,
      "surrendered": true,
      "oraclePending": false,
      "interestModelPending": false,
      "insuranceFundPending": false,
      "nothingPending": true,
      "stage": "COMPLETE",
      "complete": true,
      "satellites": {
        "oracle": {
          "address": "0x3b25752c1459c5cf1b0bfcfdf0d56883c8047423",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "interestModel": {
          "address": "0xd410b8e35297af6d0c1745be82a37f09b6534ce1",
          "owner": "0x1234f9a07c6b53d81e2a4f70c9b385d6014a7e52",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "insuranceFund": {
          "address": "0x8f1a6b30c7d24e95f0a3b81d6c47e2905fa3b9c2",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        }
      },
      "acceptOwnershipCalldata": []
    },
    "assetData": {
      "contentHash": "0xa93f4d51d67f4f88cb447fd06bccff45483fb5a9f04fa67dd1c8cdcd1127ae90",
      "version": 1,
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93"
    },
    "standingPolicy": null,
    "termsApplied": null,
    "termsApplyError": null
  }
}

{
  "success": false,
  "error": {
    "code": "ACCEPT_NOT_INSTANCE_BOUND",
    "message": "The adoption was signed by a wallet that is not verified for this instance"
  }
}

Records a mined acceptCuratorRole transaction on this instance. The call verifies the receipt against the lending factory and checks that the factory now names the signing wallet as lender of record. It then writes the market onto this instance with the parties the factory recorded. It returns 201 with the recorded market, the satellite handover state and the asset data approval the receipt carries. Call it after broadcasting the transaction from Accept Lender Role. The returned market.id is this instance’s ID for the market: every /markets/{marketId} endpoint takes it from here on. Confirming the same hash again is safe and converges on the same records. This call records the adoption on the adopting instance only. The deploying instance learns of it when it reads the market with Get Market or Get Operator, which reconcile its record with the factory.

Path Parameters

string

required

Market contract address, 0x followed by 40 hex characters. It must match the market the transaction adopted.

Body Parameters

string

required

Hash of the mined acceptCuratorRole transaction, signed by one of this instance’s verified wallets.

Handover

On a market deployed through the current factory, adoption hands the price oracle, the interest rate model and the insurance fund to their named owners inside the same transaction. handover.complete then reads true and acceptOwnershipCalldata is empty. A market from an earlier generation hands them over in two steps. Until each named owner calls acceptOwnership, the market itself, or the factory on the oldest markets, remains their owner of record and the lender of record cannot govern them. acceptOwnershipCalldata lists each outstanding leg with the wallet that must sign it. Get Handover reads the same state later.

Standing policy terms

When this instance holds a standing policy that matches the market’s deployer or collateral token and names a terms template, the confirm publishes terms of use from that template. It does so only while the market has no published terms. termsApplied reports the result. A failure there does not undo the adoption: it is reported in termsApplyError, and terms can be saved afterwards with Save Terms.

Response Fields

object

Show child attributes

object

The market as this instance now records it. It carries id, the contract addresses, curator, seekingCurator (false), realizationMode and liquidityCommitment in the borrow asset’s smallest unit. It also carries saleRecipient, collateralAgent, liquidationOperator, operatorShare, curatorAcceptedAt (the adoption’s block time) and curatorAcceptTxHash. A market this instance did not record before carries curatorImported: true.

string

The adoption transaction hash.

string

The wallet that signed the adoption and now holds the lender-of-record role, lowercased.

object

The satellite ownership state after adoption, or null when it could not be read.

Show child attributes

boolean

false when the factory could not be read. No other field is present then.

string

COMPLETE, PENDING, NOT_STARTED or UNKNOWN.

boolean

true when every satellite is held by an owner the lender of record named.

boolean

Whether the factory recorded the handover decision.

boolean

The oracle still waits for its named owner.

boolean

The interest rate model still waits for its named owner.

boolean

The insurance fund still waits for its named owner.

boolean

None of the three is pending.

object

oracle, interestModel and insuranceFund, each { address, owner, pendingOwner, heldBy, pending }. heldBy is factory, market, owner or null.

array

Outstanding acceptOwnership legs, each { key, to, data, signer, description } plus the chain binding. Empty when nothing is outstanding.

object

The acknowledgement the receipt carries, { contentHash, version, curator }. null when the adoption approved no asset data version.

object

The standing policy of this instance that matches the market, or null.

object

{ templateId, templateVersion, version, contentHash } when the confirm published terms from the policy’s template. null otherwise.

object

{ code, message } when publishing those terms failed. null otherwise.

curl -X POST "https://api.trusset.org/lending-external-securities-v2/api/markets/queued/0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b/confirm-accept" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{ "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90" }'

const res = await fetch(
  `https://api.trusset.org/lending-external-securities-v2/api/markets/queued/${marketAddress}/confirm-accept`,
  {
    method: 'POST',
    headers: {
      'X-API-Key': 'trusset_your_key_here',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ txHash: tx.hash })
  }
);
const { data } = await res.json();
const marketId = data.market.id;
const outstanding = data.handover?.acceptOwnershipCalldata ?? [];

{
  "success": true,
  "data": {
    "market": {
      "id": "clx_secmarket_207",
      "marketAddress": "0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b",
      "collateralTokenAddress": "0x9f8c1d4b2e7a3056c1b8f4d29e0a7c3518b6d24f",
      "collateralMode": "FREEZE",
      "priceSource": "NAV",
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "seekingCurator": false,
      "realizationMode": "ISSUER_REDEMPTION",
      "liquidityCommitment": "250000000000",
      "saleRecipient": "0x2f6a0d83c5e19b47d2a8c6f1e03b95d74a2c8e16",
      "collateralAgent": "0x8b17e4d90c3a25f6e1d09b7c4a3f52e86d1c0b94",
      "liquidationOperator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "operatorShare": "800",
      "curatorAcceptedAt": "2026-09-26T10:41:12.000Z",
      "curatorAcceptTxHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
      "curatorImported": true,
      "active": true
    },
    "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
    "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
    "handover": {
      "readable": true,
      "surrendered": true,
      "oraclePending": false,
      "interestModelPending": false,
      "insuranceFundPending": false,
      "nothingPending": true,
      "stage": "COMPLETE",
      "complete": true,
      "satellites": {
        "oracle": {
          "address": "0x3b25752c1459c5cf1b0bfcfdf0d56883c8047423",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "interestModel": {
          "address": "0xd410b8e35297af6d0c1745be82a37f09b6534ce1",
          "owner": "0x1234f9a07c6b53d81e2a4f70c9b385d6014a7e52",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "insuranceFund": {
          "address": "0x8f1a6b30c7d24e95f0a3b81d6c47e2905fa3b9c2",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        }
      },
      "acceptOwnershipCalldata": []
    },
    "assetData": {
      "contentHash": "0xa93f4d51d67f4f88cb447fd06bccff45483fb5a9f04fa67dd1c8cdcd1127ae90",
      "version": 1,
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93"
    },
    "standingPolicy": null,
    "termsApplied": null,
    "termsApplyError": null
  }
}

{
  "success": false,
  "error": {
    "code": "ACCEPT_NOT_INSTANCE_BOUND",
    "message": "The adoption was signed by a wallet that is not verified for this instance"
  }
}

Error Codes

Code	HTTP	Cause
`VALIDATION_ERROR`	`400`	`marketAddress` or `txHash` is malformed
`TX_WRONG_ARGS`	`400`	The transaction adopted a different market
`CONFIRM_ACCEPT_FAILED`	`400`	The adoption could not be recorded for a reason that carries no code of its own
`CURATOR_NOT_APPROVED`	`403`	Trusset has not approved this account to act as a lender of record
`ACCEPT_NOT_INSTANCE_BOUND`	`403`	The adoption was signed by a wallet that is not verified for this instance
`MARKET_NOT_V2`	`404`	The address is not a market of the v2 lending factory this instance deploys to
`ADOPTION_NOT_RECORDED`	`409`	The factory reports no lender of record for the market, or a different one than the signing wallet
`MARKET_VERIFICATION_UNAVAILABLE`	`503`	The address could not be checked against the v2 factory. Retry shortly
`DEPLOYMENT_UNREADABLE`	`503`	The market could not be read from the factory after adoption. Retry shortly
`FACTORY_READ_FAILED`	`503`	The factory could not be reached. Retry shortly

Confirming can also return any transaction verification error.

curl -X POST "https://api.trusset.org/lending-external-securities-v2/api/markets/queued/0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b/confirm-accept" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{ "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90" }'

const res = await fetch(
  `https://api.trusset.org/lending-external-securities-v2/api/markets/queued/${marketAddress}/confirm-accept`,
  {
    method: 'POST',
    headers: {
      'X-API-Key': 'trusset_your_key_here',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ txHash: tx.hash })
  }
);
const { data } = await res.json();
const marketId = data.market.id;
const outstanding = data.handover?.acceptOwnershipCalldata ?? [];

{
  "success": true,
  "data": {
    "market": {
      "id": "clx_secmarket_207",
      "marketAddress": "0x1c74f9a2b0e63d581a47c02f9b8de3517a604c2b",
      "collateralTokenAddress": "0x9f8c1d4b2e7a3056c1b8f4d29e0a7c3518b6d24f",
      "collateralMode": "FREEZE",
      "priceSource": "NAV",
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "seekingCurator": false,
      "realizationMode": "ISSUER_REDEMPTION",
      "liquidityCommitment": "250000000000",
      "saleRecipient": "0x2f6a0d83c5e19b47d2a8c6f1e03b95d74a2c8e16",
      "collateralAgent": "0x8b17e4d90c3a25f6e1d09b7c4a3f52e86d1c0b94",
      "liquidationOperator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
      "operatorShare": "800",
      "curatorAcceptedAt": "2026-09-26T10:41:12.000Z",
      "curatorAcceptTxHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
      "curatorImported": true,
      "active": true
    },
    "txHash": "0x5d8e2a41c7b93f06e1d4a8c25b7f90e3d6a1c48b2e5f7093a4d6c81b5e2f7a90",
    "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93",
    "handover": {
      "readable": true,
      "surrendered": true,
      "oraclePending": false,
      "interestModelPending": false,
      "insuranceFundPending": false,
      "nothingPending": true,
      "stage": "COMPLETE",
      "complete": true,
      "satellites": {
        "oracle": {
          "address": "0x3b25752c1459c5cf1b0bfcfdf0d56883c8047423",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "interestModel": {
          "address": "0xd410b8e35297af6d0c1745be82a37f09b6534ce1",
          "owner": "0x1234f9a07c6b53d81e2a4f70c9b385d6014a7e52",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        },
        "insuranceFund": {
          "address": "0x8f1a6b30c7d24e95f0a3b81d6c47e2905fa3b9c2",
          "owner": "0x5a3c9e71b0d24f86a1c7e5039b2d84f6c1a0e7d3",
          "pendingOwner": null,
          "heldBy": "owner",
          "pending": false
        }
      },
      "acceptOwnershipCalldata": []
    },
    "assetData": {
      "contentHash": "0xa93f4d51d67f4f88cb447fd06bccff45483fb5a9f04fa67dd1c8cdcd1127ae90",
      "version": 1,
      "curator": "0x4e91a7c05d3b62f18a0c94e7db2358f1c60a4e93"
    },
    "standingPolicy": null,
    "termsApplied": null,
    "termsApplyError": null
  }
}

{
  "success": false,
  "error": {
    "code": "ACCEPT_NOT_INSTANCE_BOUND",
    "message": "The adoption was signed by a wallet that is not verified for this instance"
  }
}

Overview

MiCA Register

Customers

Tokenization

Trading

Lending

Asset Register

Vaults

Confirm Lender Role

Path Parameters

Body Parameters

Handover

Standing policy terms

Response Fields

Error Codes

​Path Parameters

​Body Parameters

​Handover

​Standing policy terms

​Response Fields

​Error Codes

Path Parameters

Body Parameters

Handover

Standing policy terms

Response Fields

Error Codes