01
Triage incoming issues
- Webhook fires on every new issue
- Persona summarises and labels it
- Assigns the right engineer
Blocknative
10 tools available
Blocknative provides real-time mempool monitoring and transaction management tools for public blockchains.
Connect Blocknative to Definable to triage issues, review pull requests, monitor builds. Personas call Blocknative's 10 tools directly from chat or scheduled flows. Wire it into a triage, review, or release-management persona — every action runs scoped, reviewable, and logged.
Common workflows with Blocknative
02
Auto-review PRs
- Pull the diff
- Run a code-review persona
- Post structured feedback as PR comment
03
Failing-build alerts
- CI sends a failure event
- Agent inspects logs and stack trace
- Drops a debug summary in Slack
04
Release notes from commits
- Read commits since last tag
- Group by type with the model
- Post to a changelog channel
Blocknative actions 10
Every Blocknative action below is a callable tool any Definable persona can invoke.
Configure Mempool Filters
Tool to configure filters and ABI decoding for Ethereum mempool transactions. Use after establishing a Blocknative WebSocket connection to set up event filters and decoding.
Get Gas Price Distribution
Tool to retrieve the current mempool gas price distribution breakdown. Use when analyzing gas price trends or preparing fee strategies.
Get Gas Oracles
Tool to retrieve metadata on supported gas oracles per chain. Use when you need to dynamically discover all available on-chain gas estimation oracles across networks.
Get Gas Prices
Tool to fetch gas price estimates for specific inclusion probabilities. Use when you need gas price ranges for the next block or next ~10 seconds.
Get Supported Chains
Tool to retrieve supported chains metadata. Use when discovering available networks for Blocknative gas services.
Get Base Fee Estimates
Get real-time gas fee predictions for Ethereum mainnet's next 5 blocks. Returns base fee, blob base fee, and priority fee estimates at multiple confidence levels (99% and 50%). Essential for optimizing transaction costs and timing. Predictions include current block context (block number, time since last block) and estimated fees in gwei.
Subscribe Multichain
Generate WebSocket connection details to subscribe to real-time blockchain events (transactions or account activity) across multiple chains via Blocknative's Multichain API. Returns the WebSocket URL and subscription message payload needed to establish the connection and start receiving event notifications for a specific transaction hash or account address on any supported blockchain.
Subscribe Transaction Hash
Tool to subscribe to transaction state change events of an Ethereum transaction hash. Use after establishing a Blocknative WebSocket connection to prepare the subscription message.
Unsubscribe Multichain
Tool to unsubscribe from events across multiple chains using the Multichain SDK. Use after stopping monitoring of an address or transaction to clean up resources, e.g., call: blocknative.unsubscribe({ id: '0x..', chainId: '0x1' }).
Unsubscribe Transaction Hash
Tool to unsubscribe from transaction state change events for an Ethereum transaction hash. Use after establishing a Blocknative WebSocket connection to prepare the unsubscription message.
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Frequently asked questions
What can I automate with Blocknative on Definable?
Anything Blocknative exposes through its API. Common developer tools workflows on Definable include triage issues, review pull requests, monitor builds. Personas can call any of the 10 Blocknative tools directly, then chain the result into another integration without you writing code.
How does Blocknative authentication work?
Blocknative uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.
Is the Blocknative integration included in my Definable plan?
Yes — every Definable plan, including Starter, includes access to all 10 Blocknative tools. You only need a separate Blocknative subscription if Blocknative itself charges per seat or per API call.
Is using Blocknative through Definable secure?
Every call from a persona to Blocknative is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.
How do I get started with Blocknative on Definable?
Sign up for Definable, open the integrations page, find Blocknative, and connect via OAuth or API key. You can immediately attach Blocknative to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.
What Blocknative actions does Definable expose?
Definable exposes all 10 Blocknative actions as callable tools — including `Configure Mempool Filters`, `Get Gas Price Distribution`, `Get Gas Oracles`, plus 7 more. Each tool gets a typed parameter schema so personas know exactly how to call it.
Ready to automate with Blocknative?
Wire it up in minutes. No coding required.