FeedWire at a glance
- Who it is for
- Protocol teams that want Plugin integrated correctly the first time.
- The problem it solves
- Oracle integration bugs are among the most expensive in DeFi, and in-house teams often lack the time to get every edge case right.
What it does
- Checked feed adapters with staleness, round and access handling
- Automation upkeep locked to your forwarder
- Foundry unit tests and read-only mainnet fork tests
- An audit-preparation pack with every tool finding triaged
- You keep your keys and deploy the contracts yourself
Engineering work, not an audit or a security guarantee. You will keep your keys and deploy yourself. We will never take custody, deploy with our own keys or send transactions to mainnet.
What we will deliver
- Feed integration: each feed wrapped in a checked adapter (staleness, round checks, "No access" handling, optional bounds and deviation guard), in the feed's native decimals.
- Automation: an upkeep whose
performUpkeepis locked to a forwarder you control and re-checks its condition. - Tests: Foundry unit tests with mocks and read-only fork tests against XDC mainnet.
- Audit preparation: Slither and Aderyn findings triaged, invariant-test skeletons and a threat model per contract.
- A self-contained repository with the FeedKit templates pinned at a fixed version.
- VRF (randomness) on request and quoted separately; Plugin VRF on XDC is experimental.
Request a quote
Tell us about your project and we'll come back with a fixed scope and price.
Available by quote. Plans and API keys are in your Workspace. Questions go to support@feedplumb.com.
How an engagement will run
- Intake: network, repository, toolchain, the feeds you need (addresses from Plugin's official list, decimals, heartbeat, access), acceptable staleness and failure behaviour, Automation trigger, admin roles and security contact.
- Integration: adapters and guards in your contracts; the upkeep will ship with its forwarder unset until you register it.
- Upkeep registration: you will register and fund the upkeep with Plugin Automation and set the forwarder from your owner account.
- Testing: unit, fork and invariant tests must pass, and every tool finding will be triaged as confirmed, false positive or accepted risk.
- Delivery: code, tests, commands, a deployment-parameter table, known risks and the audit-preparation pack, shared privately.
Request a custom scope
Integration work is scoped and quoted per project. Open Workspace or contact support@feedplumb.com with your network, repository and requirements.
How paid services work: Paid services terms.