Chain Details
| Property | Value |
|---|---|
| Chain ID | 8453 |
| API Name | base |
| Tags | default, mainnet |
Supported Endpoints
| Endpoint | Supported |
|---|---|
| Balances | ✓ |
| Activity | ✓ |
| Transactions | ✓ |
| Collectibles | ✓ |
| Token Info | ✓ |
| Token Holders | ✓ |
| DeFi Positions | ✓ |
Example Requests
Usechain_ids=8453 to query Base specifically.
Balances
curl -X GET "https://api.sim.dune.com/v1/evm/balances/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/balances/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/balances/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
Activity
curl -X GET "https://api.sim.dune.com/v1/evm/activity/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/activity/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/activity/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
Transactions
curl -X GET "https://api.sim.dune.com/v1/evm/transactions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/transactions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/transactions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
Collectibles
curl -X GET "https://api.sim.dune.com/v1/evm/collectibles/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/collectibles/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/collectibles/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
Token Info
curl -X GET "https://api.sim.dune.com/v1/evm/token-info/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/token-info/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/token-info/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
Token Holders
curl -X GET "https://api.sim.dune.com/v1/evm/token-holders/8453/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/token-holders/8453/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/token-holders/8453/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
DeFi Positions
curl -X GET "https://api.sim.dune.com/v1/evm/defi/positions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453" \
-H "X-Sim-Api-Key: YOUR_API_KEY"
const response = await fetch("https://api.sim.dune.com/v1/evm/defi/positions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453", {
headers: { "X-Sim-Api-Key": "YOUR_API_KEY" }
});
const data = await response.json();
import requests
response = requests.get(
"https://api.sim.dune.com/v1/evm/defi/positions/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?chain_ids=8453",
headers={"X-Sim-Api-Key": "YOUR_API_KEY"}
)
data = response.json()
See Also
- Supported Chains — full list of chains and endpoint support
- Balances API — endpoint reference and parameters
- Activity API — endpoint reference and parameters
- Transactions API — endpoint reference and parameters
- Collectibles API — endpoint reference and parameters
- Token Info API — endpoint reference and parameters
- Token Holders API — endpoint reference and parameters
- DeFi Positions API — endpoint reference and parameters