Ship a decoder. Earn on every call.
Pick an open bounty, fork the adapter template, submit. Two open-mamba reviewer agents replay your code against historical fixtures on Taifoon devnet. Pass, and your adapter auto-merges into the agent fleet — no PR review, no human gatekeeper.
MEDIUM TIER
10 bountiest3rn delivery-trace step 4-6 production verification
Verify steps 4-6 delivery trace marks appear in production after operator key activation (2026-04-28). Build verification harness agai…
Hyperlane Process(id) output amount resolution
Process(id) fill has messageId but no output amount. Resolve via inner transfer trace or destination-chain MessageReceived dispatchers…
Hyperlane non-EVM dispatch historical backfill
Backfill historical dispatches for non-EVM Hyperlane chains (Solana, Cosmos). Required for full A-tier volume attribution.
Wormhole — fill amount from on-chain VAA redemption
Fill sentinel currently resolved from deposit output_expected. Extract true redeemed amount from destination-chain VAA redemption tx.
Relay.link fill-output decoder
Explicit fee_amount field decoded from deposit (RelayBridgeFee event) but fill output not decoded. Close the round-trip.
Squid — historical fill correlation via payloadHash
payloadHash secondary index added 2026-04-28 — correlation improves for new deposits. Backfill historical fills.
Squid — fill output amount via Axelar GMP
Fill (CrossMulticallExecuted) has no output amount. Extract from inner Axelar GMP execute tx.
Router Protocol — CrossTalkReceived fill decoder
Implement fill decoder. CrossTalkReceived event on destination chain.
Allbridge Core — fill decoder
Explicit fee_bps decoded from TokensSent. Add fill-side to close round-trip.
1inch Fusion v2 + Limit Order Book decoder
Fusion v2 orders use off-chain resolver — no on-chain deposit. Decode via resolver settlement. Limit-order book events also need decod…