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GET
/
v1
/
api
/
system
/
chains
Fetch Allowed Chains
curl --request GET \
  --url https://secureapi.tender.cash/v1/api/system/chains \
  --header 'authorization: <api-key>' \
  --header 'x-access-id: <x-access-id>' \
  --header 'x-request-id: <x-request-id>' \
  --header 'x-timestamp: <x-timestamp>'
{
  "status": "success",
  "message": "success",
  "data": {
    "data": [
      {
        "id": "aptos",
        "name": "Aptos",
        "icon": "https://tender-store.s3.amazonaws.com/icons/aptos.png",
        "coin": "aptos",
        "chainType": "aptos",
        "status": "active",
        "explorer": "https://aptosexplorer.io/tx/"
      },
      {
        "id": "avalanche",
        "name": "Avalanche C-Chain",
        "icon": "https://tender-store.s3.amazonaws.com/icons/avax.png",
        "coin": "AVAX",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://testnet.snowtrace.io/tx/"
      },
      {
        "id": "bitcoin",
        "name": "Bitcoin",
        "icon": "https://tender-store.s3.amazonaws.com/icons/bitcoin.png",
        "coin": "BTC",
        "chainType": "btc",
        "status": "active",
        "explorer": "https://blockstream.info/testnet/transactions/btc/"
      },
      {
        "id": "bsc",
        "name": "BNB Smart Chain",
        "icon": "https://tender-store.s3.amazonaws.com/icons/bnb.png",
        "coin": "BSC",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://testnet.bscscan.com/tx/"
      },
      {
        "id": "ethereum",
        "name": "Ethereum",
        "icon": "https://tender-store.s3.amazonaws.com/icons/ethereum.png",
        "coin": "ETH",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://sepolia.etherscan.io/tx/"
      },
      {
        "id": "move",
        "name": "Movement",
        "icon": "https://tender-store.s3.amazonaws.com/icons/move.png",
        "coin": "move",
        "chainType": "move",
        "status": "active",
        "explorer": ""
      },
      {
        "id": "optimism",
        "name": "Optimism",
        "icon": "https://tender-store.s3.amazonaws.com/icons/optimism.png",
        "coin": "OPTM",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://goerli-optimism.etherscan.io/tx/"
      },
      {
        "id": "planq",
        "name": "Planq",
        "icon": "https://tender-store.s3.amazonaws.com/icons/planq.png",
        "coin": "Planq",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://nova-explorer.comdex.one/comdex-novanet/tx/"
      },
      {
        "id": "polygon",
        "name": "Polygon",
        "icon": "https://tender-store.s3.amazonaws.com/icons/matic.png",
        "coin": "MATIC",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://mumbai.polygonscan.com/tx/"
      },
      {
        "id": "sol",
        "name": "SOLANA",
        "icon": "https://tender-store.s3.amazonaws.com/icons/sol.png",
        "coin": "sol",
        "chainType": "sol",
        "status": "active",
        "explorer": "https://solscan.io"
      },
      {
        "id": "stable",
        "name": "Stable Testnet",
        "icon": "https://tender-store.s3.amazonaws.com/icons/stable.png",
        "coin": "stable",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://testnet.stablescan.xyz/tx/"
      },
      {
        "id": "stellar",
        "name": "Stellar",
        "icon": "https://tender-store.s3.us-east-1.amazonaws.com/icons/xlm.png",
        "coin": "XLM",
        "chainType": "stellar",
        "status": "active",
        "explorer": "https://blockexplorer.one/xrp/testnet/tx/"
      },
      {
        "id": "ton",
        "name": "TON",
        "icon": "https://tender-store.s3.amazonaws.com/icons/ton.png",
        "coin": "ton",
        "chainType": "ton",
        "status": "active",
        "explorer": "https://tonscan.org"
      },
      {
        "id": "tron",
        "name": "TRON",
        "icon": "https://tender-store.s3.amazonaws.com/icons/tron.png",
        "coin": "TRON",
        "chainType": "tron",
        "status": "active",
        "explorer": "https://shasta.tronscan.org/#/transaction/"
      },
      {
        "id": "xrp",
        "name": "Ripple Devnet",
        "icon": "https://tender-store.s3.amazonaws.com/icons/xrp.png",
        "coin": "XRP",
        "chainType": "evm",
        "status": "active",
        "explorer": "https://evm-sidechain.xrpl.org/tx/"
      },
      {
        "id": "xrpl",
        "name": "XRPL",
        "icon": "https://tender-store.s3.amazonaws.com/icons/xrp.png",
        "coin": "XRP",
        "chainType": "xrpl",
        "status": "active",
        "explorer": "https://blockexplorer.one/xrp/testnet/tx/"
      }
    ],
    "pages": 1,
    "page": 1,
    "limit": 40
  }
}

​
Headers

​
authorization
string
required
Base64-encoded HMAC-SHA256 signature of the request payload using the API secretMinimum string length: 1Example: "5e73d044c44d733fcf819ad3409aaaddca840d421b69cb0b04e2c750fc62e-ce7526d36296237663ad1f06f62a730c0466516507196b3ce6567493c-c52a7cf63d"
​
x-timestamp
string
required
Current timestamp in ISO 8601 formatExample: "2025-03-15T09:45:53.000Z"
​
x-request-id
string
required
Unique identifier for the request (UUID v4)Example: "550e8400-e29b-41d4-a716-446655440000"
​
x-access-id
string
required
Your API access ID provided by TenderExample: "your-access-id-here"

​
Response

​
status
string
required
Status of the API requestExample: "success"
​
message
string
required
Human-readable message describing the resultExample: "success"
​
data
object
required
Container object for chains list and pagination data

​
Example response

{
  "status": "success",
  "message": "success",
  "data": {
    "data": [
      {
        "id": "<string>",
        "name": "<string>",
        "icon": "<string>",
        "coin": "<string>",
        "chainType": "<string>",
        "status": "<string>",
        "explorer": "<string>"
      }
    ],
    "pages": 1,
    "page": 1,
    "limit": 40
  }
}

Authorizations

​
authorization
string
header
required

HMAC-SHA256 signature. Required headers: x-access-id, x-request-id (UUID), x-timestamp (ISO), authorization (HMAC signature)

Headers

​
authorization
string
required

Base64-encoded HMAC-SHA256 signature of the request payload using the API secret

​
x-timestamp
string<date-time>
required

Current timestamp in ISO 8601 format

​
x-request-id
string<uuid>
required

Unique identifier for the request (UUID v4)

​
x-access-id
string
required

Your API access ID provided by Tender

Response

200 - application/json

Chains retrieved successfully

​
status
string
​
message
string
​
data
object