Supported Networks
Read the LINK Token Contracts page to learn where to get testnet LINK and ETH.
Ethereum
Ethereum mainnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-ethereum-mainnet-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 400 cents USD |
| Request threshold (withdrawing funds) | 1 request |
| Cancellation fees (withdrawing funds) | 1 LINK |
| Minimum balance for uploading encrypted secrets | 1 LINK |
Sepolia testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-ethereum-sepolia-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |
Polygon
Polygon mainnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-polygon-mainnet-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 3 cents USD |
| Request threshold (withdrawing funds) | 1 request |
| Cancellation fees (withdrawing funds) | 1 LINK |
| Minimum balance for uploading encrypted secrets | 1 LINK |
Polygon Amoy testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-polygon-amoy-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees (converted to LINK at request time) | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |
Avalanche
Avalanche Mainnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-avalanche-mainnet-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 3 cents USD |
| Request threshold (withdrawing funds) | 1 request |
| Cancellation fees (withdrawing funds) | 1 LINK |
| Minimum balance for uploading encrypted secrets | 1 LINK |
Avalanche Fuji testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-avalanche-fuji-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |
Arbitrum
Arbitrum Mainnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-arbitrum-mainnet-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 3 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 0.1 LINK |
| Minimum balance for uploading encrypted secrets | 0.1 LINK |
Arbitrum Sepolia testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-arbitrum-sepolia-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |
BASE
BASE Mainnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-base-mainnet-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees (converted to LINK at request time) | 3 cents USD |
| Request threshold (withdrawing funds) | 1 request |
| Cancellation fees (withdrawing funds) | 0.1 LINK |
| Minimum balance for uploading encrypted secrets | 0.1 LINK |
BASE Sepolia testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-base-sepolia-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees (converted to LINK at request time) | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |
Optimism
Optimism Sepolia testnet
| Item | Value |
|---|---|
| Functions router | |
DON ID | fun-optimism-sepolia-1 / 0x6675...0000 |
| Encrypted secrets upload endpoints |
|
| Billing Item | Value |
|---|---|
| Premium fees (converted to LINK at request time) | 320 cents USD |
| Request threshold (withdrawing funds) | 10 requests |
| Cancellation fees (withdrawing funds) | 2 LINK |
| Minimum balance for uploading encrypted secrets | 2 LINK |