Contract Interactor

Read and write any contract from its ABI.

Contract address

We auto-load the verified ABI from Blockscout. Reads go straight to the RPC. Nothing is proxied.

Workflow guide

TransactNo wallet required

1
Paste a contract address
We fetch the verified ABI from Blockscout automatically. Not verified? Paste the ABI yourself.
2
Browse read & write functions
Every function gets a generated form, split into Read and Write. Search by name and expand the one you need.
3
Query reads for free
Read calls go straight to the RPC and cost nothing, with no wallet required. Nothing is proxied.
4
Simulate & sign writes
Writes are simulated first to surface any revert reason, then sent from your connected wallet.

How it works

TransactNo wallet required

1
Paste a contract address
We fetch the verified ABI from Blockscout automatically. Not verified? Paste the ABI yourself.
2
Browse read & write functions
Every function gets a generated form, split into Read and Write. Search by name and expand the one you need.
3
Query reads for free
Read calls go straight to the RPC and cost nothing, with no wallet required. Nothing is proxied.
4
Simulate & sign writes
Writes are simulated first to surface any revert reason, then sent from your connected wallet.