Query Transaction Average Fee
Query average blockchain fee within latest N blocks.
Request
VIEW
POST /v1/sofa/wallets/{WALLET_ID}/autofee
Withdrawal Wallet Deposit Wallet Deposit-withdrawal Wallet Delegated Wallet
Post Body
| Field | Type | Note | Description |
|---|---|---|---|
| block_num | int | optional, default 1, range 1~100 |
Query the average blockchain fee in the last N blocks |
Response Body
| Field | Type | Description |
|---|---|---|
| auto_fee | string | Mining fee denominated in the smallest cryptocurrency unit |
Error Code
| HTTP Code | Error Code | Error | Message | Description |
|---|---|---|---|---|
| 403 | - | Forbidden. Invalid wallet ID | - | No wallet ID found |
| 403 | - | Forbidden. Header not found | - | Missing X-API-CODE, X-CHECKSUM header or query param t |
| 403 | - | Forbidden. Invalid timestamp | - | The timestamp t is not in the valid time range |
| 403 | - | Forbidden. Invalid checksum | - | The request is considered a replay request |
| 403 | - | Forbidden. Invalid API code | - | X-API-CODE header contains invalid API code |
| 403 | - | Invalid API code for wallet {WALLET_ID} | - | The API code mismatched |
| 403 | - | Forbidden. Checksum unmatch | - | X-CHECKSUM header contains wrong checksum |
| 403 | - | Forbidden. Call too frequently ({THROTTLING_COUNT} calls/minute) | - | Send requests too frequently |
| 403 | 385 | API Secret not valid | - | Invalid API code permissions |
| 400 | 112 | Invalid parameter | - | The block_num is out of range |
Sample Request
API
/v1/sofa/wallets/1/autofee
Post Body
{
"block_num": 1
}
Response Body
{
"auto_fee": "1"
}
Sample cURL Command
Designed for the mock server
curl -X POST -H "Content-Type: application/json" -d '{"block_num":1}' \
http://localhost:8889/v1/mock/wallets/{WALLET_ID}/autofee