// PROTOCOL NOTES / FLAP DATA
How Flap dividends are queried and claimed
Dividend Claim is an independent tool that reads Flap's claimable API and reuses Flap TaxHelper to build BNB Chain claim transactions.
Current scope
This release focuses on BNB Chain mainnet and claimable records indexed by Flap.
| Scope | Capability | Behavior |
|---|---|---|
| Network | BNB Chain mainnet | Chain ID 56; every write requires the connected wallet to use this network. |
| Data | Flap claimable API | Records, amounts, Dividend addresses, reward assets, and USD estimates use Flap data. |
| Claims | Flap TaxHelper | Single and batch claims use batchDistributeDividend with server-side transaction planning. |
| Multiple wallets | Up to 100 addresses | Partial wallet failures are reported while successful wallet data is preserved. |
Data and transaction flow
The project no longer discovers token history with Moralis or performs Portal, VaultPortal, or Dividend binding scans before displaying results.
- 01
Query Flap
Read every claimable page for each wallet, validate field formats, and deduplicate records.
- 02
Display records
Sort using Flap claimable amounts and real_value; when precision is absent, show the reward address and raw integer.
- 03
Prepare transactions
Re-match Flap data, group Dividend contracts and wallets, encode TaxHelper, and include the service fee.
- 04
Verify results
Wait for confirmation, then check Dividend events and a forced refresh of Flap data.
Fees, security, and dependencies
Dividend Claim does not import private keys or request ERC-20 approvals. Each claim costs 0.00001 BNB plus gas. If Flap API is unavailable, the request fails explicitly without falling back to historical scans.
This is an independent third-party tool with no official Flap affiliation. Review the wallet target, value, and calldata before signing.
Frequently asked questions
These answers describe the current release and its limits.
01Can I query multiple wallets?
Yes. Address-list mode accepts up to 100 unique BNB Chain addresses and reports partial wallet failures.
02Can the connected wallet claim for another address?
Yes. TaxHelper distributes to the target wallet from Flap data; the connected wallet signs and pays gas and the service fee.
03Why are token history and binding scans gone?
This release explicitly trusts Flap's index to reduce query time and stay aligned with Flap. Records omitted by Flap are not supplemented elsewhere.
04How many transactions does Claim All create?
The server batches from claim count, calldata size, gas estimate, and full simulation. It does not silently truncate at a fixed count.
05What happens when Flap API is unavailable?
The page reports an explicit failure and asks you to retry later. It does not fall back to Moralis or chain scanning.
06How is success verified?
The page waits for BNB Chain confirmation and checks Dividend events or a reduction in the refreshed Flap claimable amount.