8.3.3 Interchain Services in BSN Testnet
In the BSN Testnet, we provide cross-chain calls between Fabric, FISCO BCOS and ETH (Ropsten) , as well as enable the function of calling Chainlink services.
Before calling the service, users need to develop an application contract or use the sample contract provided by the BSN to invoke it. The following are the parameters of the interchain service deployed in the Testnet, according to which developers can initiate cross-chain calls.
ChainID of the Testnet
| Testnet | Framework | Chain ID |
|---|---|---|
| China | Fabric | 10227431719070001 |
| FISCO BCOS | 10227431719070002 | |
| ETH | 20227431719070003 | |
| ChainLink | 10227431719070003 | |
| International | Fabric | 20227431719070001 |
| FISCO BCOS | 20227431719070002 | |
| ETH | 20227431719070003 | |
| ChainLink | 10227431719070003 |
Cross-chain contract
| Testnet | Framework | Cross-chain management contract name/address |
Cross-chain proxy contract | Target chain proxy contract |
|---|---|---|---|---|
| China | Fabric | cc_cross | — | cc_target |
| FISCO BCOS | 0x2ce23b61ea3d679 7b246ca0f60b3def08 9787152 |
0x2a3edc16a9525e3 ae038509493adeb512 57d388d |
0x8f070608d8ea72f a7eef426656bb12ff7 9f1fed2 |
|
| ETH | 0x7182cBfEA08d00B f11689cfeA0cceE9b4 290cFA0 |
— | 0x7CA61d368B9b088 FD5669C411E1eBF44c bEE8B9A |
|
| International | Fabric | cc_cross | — | cc_target |
| FISCO BCOS | 0x81d1194138fb53a7 d8e295c7ae21dc7e2 1a5f551 |
0x830ec4a69c662a59 b4a3df021355be01f 4ffe2ed |
0x15a4daab593214a2 77f32f82093eb9bb9 efbfcb0 |
|
| ETH | 0x7182cBfEA08d00Bf 11689cfeA0cceE9b4 290cFA0 |
— | 0x7CA61d368B9b088F D5669C411E1eBF44c bEE8B9A |