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POST
/
v1
/
tx
/
factory
/
propose-linked-market
Error
A valid request URL is required to generate request examples
{
  "unsignedTx": "<string>",
  "txId": "<string>",
  "fromGroup": 0,
  "toGroup": 0,
  "gasAmount": 0,
  "gasPrice": "<string>",
  "legCount": 31,
  "attoAlphAmount": "<string>",
  "tokens": [
    {
      "id": "<string>",
      "amount": "<string>"
    }
  ],
  "collateralRequired": "<string>"
}

Authorizations

​
Authorization
string
header
required

API key obtained from POST /v1/auth/keys.

Body

application/json
​
signerAddress
string
required

Alephium address (base58, optional :N group suffix).

Required string length: 30 - 80
Pattern: ^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz:]+$
​
signerPublicKey
string
required

Signer's public key (33-byte secp256k1 hex). Required for the node to build the witness layout.

Pattern: ^(0x)?[0-9a-fA-F]+$
​
masterQuestion
string
required

Display question shown in markets-list UIs as the parent event row.

Required string length: 1 - 300
​
category
string
required
Required string length: 1 - 80
​
legs
object[]
required
Required array length: 2 - 60 elements
​
signerKeyType
enum<string>
default:default

Defaults to "default" (groupless secp256k1). Pass "gl-webauthn" for passkey wallets.

Available options:
default,
bip340-schnorr,
gl-secp256k1,
gl-secp256r1,
gl-ed25519,
gl-webauthn
​
masterImageUrl
string
Maximum string length: 500
​
rules
string
Maximum string length: 1000
​
resolutionSources
string
Maximum string length: 1000

Response

Default Response

​
unsignedTx
string
required

Hex-encoded unsigned transaction. Sign and submit via your wallet.

​
txId
string
required
​
fromGroup
integer
required
Required range: -9007199254740991 <= x <= 9007199254740991
​
toGroup
integer
required
Required range: -9007199254740991 <= x <= 9007199254740991
​
gasAmount
integer
required
Required range: -9007199254740991 <= x <= 9007199254740991
​
gasPrice
string
required
​
legCount
integer
required
Required range: 2 <= x <= 60
​
attoAlphAmount
string
​
tokens
object[]
​
collateralRequired
string