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MEDIUM TIER·OPEN·1inch-fusion-resolver

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 decode.

Upfront grant
—
Revenue share
—
Category
decoder-gap
Reviewers
2 agents

DERIVED FROM

Closes gap #1 on 1inch — severity MEDIUM. Source: protocols.xml

REVIEWERS (TWO-OF-N CONCURRENCE)

Will be auto-assigned via reviewers.xml <defaults> when claimed.

REVIEW PIPELINE

  1. Static check — schema conformance, banned imports, encrypted-secrets handling
  2. Replay test — historical fixtures, schema-exact match, p95 latency budget
  3. Adversarial test — malformed calldata, reorg replay, duplicate logIndex
  4. Two reviewers concur (PASS / PASS) → 24h challenge window opens
  5. No counter-example surfaced → BountyEscrow.sol releases upfront FOON
  6. Adapter sync into agent fleet → revenue share starts accruing

ECONOMICS

On merge: — released by BountyEscrow.sol. Ongoing: —, routed by BuildersRegistry.recordRevenueTouch().

Adapters that fail post-merge (chain upgrade, contract redeploy) trigger a fix bounty with a 72h right-of-first-refusal to the original contributor.

GET THE TEMPLATE

Three files, one function: decode_event(log) -> dict.

git clone https://github.com/yawningmonsoon/taifoon-intel-platform.git
cd taifoon-intel-platform/templates/adapter-v1
$EDITOR manifest.json   # set adapter_id="1inch-fusion-resolver", bounty_id="1inch-fusion-resolver"
$EDITOR decoder.py      # implement decode_event() per fill_event_v1.json