TrueCurrent uses an approved maker whitelist. Only registered maker addresses receive MakerStream RFQ broadcasts and only registered makers can settle quotes.
Why there is a whitelist
Makers take the opposite side of user trades, so every active maker must be able to quote reliably and settle safely. The whitelist keeps the maker set limited to systems that have demonstrated:
- Stable MakerStream connectivity
- Correct MakerChallenge auth handling
- EIP-712 v2 quote signing
- Sufficient USDC margin
- Reasonable pricing and expiry controls
- Settlement reconciliation
- A tested operational runbook
What to send TrueCurrent
Before registration, provide:
| Item | Notes |
|---|
Maker inj1... address | The address your quoting system will use on MakerStream and quote signatures |
| Markets | Symbols or market IDs you plan to support |
| Subaccount nonce | Omit or use 0 unless your system intentionally isolates maker collateral in another nonce |
| Testnet status | Whether you have completed the E2E runbook |
| Contact path | Where TrueCurrent can reach your operator during incidents |
| Quoting summary | Short description of price feeds, risk limits, and inventory controls |
Verification flow
After TrueCurrent registers you, confirm the address appears in list_makers.
curl -s \
"https://testnet.sentry.lcd.injective.network/cosmwasm/wasm/v1/contract/inj1qw7jk82hjvf79tnjykux6zacuh9gl0z0wl3ruk/smart/$(echo -n '{\"list_makers\":{}}' | base64)" \
| python3 -m json.tool
The raw list_makers query can be paginated. If your address sorts beyond the first page, a one-line query can look like a false negative. Use the contract helper below when available.
import asyncio
import os
os.environ["RFQ_ENV"] = "testnet"
from rfq_test.config import get_environment_config
from rfq_test.clients.contract import ContractClient
async def main():
env = get_environment_config()
client = ContractClient(env.contract, env.chain)
registered = await client.is_maker_registered("<YOUR_MM_ADDR>")
print("whitelisted" if registered else "not whitelisted")
asyncio.run(main())
subaccount_nonce. That nonce must match the maker_subaccount_nonce you sign and the subaccount you fund.
Readiness checklist
Before asking to move beyond testnet, confirm:
list_makers returns your maker address.- Maker and taker authz grants are present.
- Maker subaccount has enough USDC for quoted margin.
- MakerStream receives
request events after answering MakerChallenge.
- The maker returns quotes with
sign_mode: "v2" and the correct evm_chain_id.
- Decimal strings are canonical and tick-quantized.
- The E2E settlement script lands a transaction.
- You can stop quoting quickly if price feeds, balances, or hedging fail.
See Runbook for the command sequence. 
