Trusset Protocol - Infrastructure for Asset Tokenization

POST

lending-external-securities

api

markets

{marketId}

verify-price

curl -X POST "https://api.trusset.org/lending-external-securities/api/markets/{marketId}/verify-price" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "price": "105400000",
    "timestamp": 1718445600,
    "validUntil": 1718445900,
    "signature": "0xabc...def"
  }'

{
  "success": true,
  "data": {
    "valid": true,
    "signer": "0x123...456",
    "error": null
  }
}

{
  "success": true,
  "data": {
    "valid": false,
    "signer": "0x0000000000000000000000000000000000000000",
    "error": null
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ORACLE",
    "message": "No oracle configured"
  }
}

Validates a signed price against the market’s oracle contract and returns the recovered signer. Nothing is submitted and no gas is spent. Use it to confirm a signature before handing it to a borrower, or to diagnose a transaction that reverted on a price signature.

Path Parameters

string

required

Market ID.

Body Parameters

string

required

Price in base units as an integer string, exactly as returned by Sign Price. Decimal points are rejected.

integer

required

Signing timestamp in unix seconds. Must be a positive integer.

integer

required

Expiry in unix seconds. Must be a positive integer.

string

required

0x-prefixed hex signature.

Response Fields

object

Show child attributes

boolean

Whether the oracle accepts the signature.

string

Recovered signer address, or null when verification could not run.

string

Reason the verification call failed, or null on a completed check.

valid: false with error: null means the oracle evaluated the signature and rejected it. valid: false with a populated error means the check itself could not run, usually an RPC failure. These are different conditions and should be surfaced differently.

A signature the oracle considers valid can still be rejected at execution time if it has expired between verification and submission. Verification is a point-in-time check against validUntil.

curl -X POST "https://api.trusset.org/lending-external-securities/api/markets/{marketId}/verify-price" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "price": "105400000",
    "timestamp": 1718445600,
    "validUntil": 1718445900,
    "signature": "0xabc...def"
  }'

{
  "success": true,
  "data": {
    "valid": true,
    "signer": "0x123...456",
    "error": null
  }
}

{
  "success": true,
  "data": {
    "valid": false,
    "signer": "0x0000000000000000000000000000000000000000",
    "error": null
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ORACLE",
    "message": "No oracle configured"
  }
}

Sign Price

List Liquidity Providers

curl -X POST "https://api.trusset.org/lending-external-securities/api/markets/{marketId}/verify-price" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "price": "105400000",
    "timestamp": 1718445600,
    "validUntil": 1718445900,
    "signature": "0xabc...def"
  }'

{
  "success": true,
  "data": {
    "valid": true,
    "signer": "0x123...456",
    "error": null
  }
}

{
  "success": true,
  "data": {
    "valid": false,
    "signer": "0x0000000000000000000000000000000000000000",
    "error": null
  }
}

{
  "success": false,
  "error": {
    "code": "NO_ORACLE",
    "message": "No oracle configured"
  }
}

Overview

MiCA Register

Customers

Stock Tokenization

Trading

Stock Lending

External Securities Lending

Verify Signed Price

Path Parameters

Body Parameters

Response Fields

​Path Parameters

​Body Parameters

​Response Fields

Path Parameters

Body Parameters

Response Fields