Testnet environments
Testnet environments are public nevermined environments deployed on public EVM-compatible testnet networks. Typically we use Polygon Mumbai. Use Alchemy's Mumbai Faucet or Polygon's Mumbai faucet for requesting MATIC.
Network Fee
You need to pay a fee to use a Nevermined environment when a payment is being done through the Smart Contracts. This needs to be configured by the content publisher. You can find more information in the Network Fees section.
The network fee in Nevermined testnets is 1% and the receiver of that fee is the 0x309039F6A4e876bE0a3FCA8c1e32292358D7f07c address.
Polygon - Mumbai
Public Mumbai deployment (v3)
This is a public network deployment (TAG_NAME=public) of the Nevermined Contracts v3 in the Polygon Mumbai network. You can use this network if you want to integrate with Nevermined in a Polygon Testnet.
The addresses of the Nevermined Contracts can be found here: https://artifacts.nevermined.network/80001/public/contracts_v3.0.0.json
The ABIs of the contracts to connect via SDK can be download from here: https://artifacts.nevermined.network/80001/public/contracts_v3.0.0.tar.gz
| Environment | Network | Contracts Version | Tag | Component | URL | Comments |
|---|---|---|---|---|---|---|
| public-v3-mumbai | Mumbai | 3.0.0 | public | Node | https://node.mumbai.public.nevermined.network | |
| public-v3-mumbai | Mumbai | - | public | Marketplace API | https://marketplace-api.mumbai.public.nevermined.network |
All the contract events are exposed via The Graph. You can find all the Polygon Mumbai Nevermined Subgraphs here (search by Nevermined):
https://thegraph.com/hosted-service
For example for Nevermined Polygon Mumbai:
https://thegraph.com/hosted-service/subgraph/nevermined-io/publicmumbaiv2neverminedtoken
Filecoin - Hyperspace
Public Hyperspace deployment (v3)
This is a public network deployment (TAG_NAME=public) of the Nevermined Contracts v3 in the Filecoin Hyperspace network. You can use this network if you want to integrate with Nevermined in a Filecoin FVM Testnet.
The addresses of the Nevermined Contracts can be found here: https://artifacts.nevermined.network/3141/public/contracts_v3.0.1.json
The ABIs of the contracts to connect via SDK can be download from here: https://artifacts.nevermined.network/3141/public/contracts_v3.0.1.tar.gz
| Environment | Network | Contracts Version | Tag | Component | URL | Comments |
|---|---|---|---|---|---|---|
| public-v3-hyperspace | Hyperspace | 3.0.1 | public | Node | - | |
| public-v3-hyperspace | Hyperspace | - | public | Marketplace API | - |