Add FuseAI to your AI agent

Save an owned FuseAI campaign's current steps and schedule settings as a reusable template. Later campaign edits do not update this snapshot.

Create a FuseAI agent that watches companies from one or more existing lists for job postings, LinkedIn posts, press mentions, or funding milestones. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies whose selected department has a specified employee count. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies within a specified year-over-year headcount growth range. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies making their first hire in a specified department. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies making their first hire outside their home country. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a folder for contact lists, company lists, campaigns, or agents. Folder names must be unique within the selected kind.

Create a FuseAI agent that monitors funding announcements by round type and company filters. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies whose headcount grew by a specified percentage over a historical baseline. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that watches people in one or more existing lists for company or title changes. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that finds companies posting jobs matching title or description terms in one region. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI knowledge hub from one or more websites and optional text notes. The asynchronous crawl starts immediately; use the returned hub ID to check whether processing completes.

Add a user-authored Markdown page to a completed FuseAI knowledge hub. FuseAI indexes the page before returning, and later hub rebuilds preserve it.

Create a short-lived external PUT target for a CSV, XLS, or XLSX import file over 10 MiB and up to 50 MiB. This action only returns upload instructions: it does not upload bytes, parse the file, preview it, or commit contacts. After the caller performs the external PUT, use Preview Import with import_id.

Create a FuseAI agent that collects people who liked or commented on up to 50 specific LinkedIn posts. This saves an unbilled draft; use Activate Agent to begin scraping.

Create a FuseAI agent that collects reactors or commenters from recent posts by up to 50 LinkedIn profiles. The draft can configure a one-time scrape or, with enable_recurring, recurring scrapes that optionally stop at recurring_expires_at. Creation is unbilled and does not start scraping; use Activate Agent to start the configured operation.

Create a FuseAI agent that finds authors, and optionally reactors, of LinkedIn posts matching specified topics and filters. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a plain custom column on a Fuse prospect list. Use the returned column ID to write cell values; use a smart column instead for AI-computed values.

Create a FuseAI agent that watches people from one or more existing contact lists for LinkedIn profile or post updates. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create a FuseAI agent that discovers people matching explicit filters. At least one filter must be non-empty. This saves an unbilled draft; use Activate Agent to begin discovery.

Create a FuseAI agent that watches one industry for people starting new jobs. This saves an unbilled draft; use Activate Agent to begin monitoring.

Create an empty contact or company prospect list owned by the connected FuseAI user. The name must be unique within the workspace.

Create a FuseAI agent that finds companies posting jobs in one region, optionally filtered by industry, company size, and headquarters country. This saves an unbilled draft; use Activate Agent to begin monitoring.

Store a reusable people or company search under a display name. The returned filters can be sent to the matching search operation, and the selected search type is immutable.

Create an AI-powered column on a FuseAI prospect list and start its first asynchronous, credit-consuming research run over the selected rows.

Create an unbilled draft of FuseAI's provider-defined signal agent for companies with an employee distribution across two countries. FuseAI does not specify or let the caller choose the country pair; regions filters the company's headquarters, not employee locations. Use Activate Agent to begin monitoring.

Create a FuseAI agent that repeatedly searches the web for matching people or companies. This saves an unbilled draft; use Activate Agent to begin monitoring.

Permanently stop selected queued FuseAI sends. Eligible sends move from approval_required or scheduled to stopped, and each affected contact's remaining campaign sequence is halted rather than advanced.

Permanently delete a FuseAI agent and tear down its provider subscriptions. The agent's results list and previously delivered rows are retained.

Stop and delete a campaign. Sending halts immediately and the campaign disappears from campaign reads, while delivered sends and contact state remain.

Permanently remove one sequence step from a FuseAI campaign. Remaining steps are renumbered, but queued sends already created for the removed step are not deleted.

Permanently delete a saved FuseAI campaign template. Campaigns already created from the template are unaffected because they keep independent copies of its steps.

Permanently delete a folder without deleting the lists, campaigns, or agents it contained. The contained resources move back to the root.

Soft-delete a FuseAI knowledge hub so it no longer appears in reads or grounds campaigns. The default hub cannot be deleted; make another hub the default first.

Delete a document attached to a FuseAI knowledge-hub note. This removes the entire note, including its text, not only the document. To preserve the text, save it first and re-add the note after deleting the attachment.

Permanently remove a page from a FuseAI knowledge hub and its knowledge store. Generated pages can reappear after a hub update or refresh if their sources still exist; user-authored pages cannot be recovered.

Retire a learned fact so it stops contributing to the team's knowledge hubs after the next daily learning run. The fact's audit trail is retained.

Permanently delete a custom or smart column from a prospect list, including all values stored in that column.

Delete a prospect list and its custom columns. Contacts remain in the workspace and in every other list they belong to.

Permanently delete a saved people or company search. Lists, campaigns, and contacts created from the search are unaffected.

Create a company list from the companies represented by a contact list. The operation starts asynchronously; poll the returned list ID until its completionStatus is complete.

Copy an owned FuseAI agent of any status into a new, unbilled draft. Inspect isReconstructed and lossyFields before activating a copy of an older agent.

Copy an owned FuseAI campaign into a fresh draft with the same sequence steps, schedule settings, and source lists. The copy has no enrolled contacts, analytics, or queued sends and sends nothing until approved.

Start an asynchronous, credit-consuming enrichment of a Fuse contact list. Discover emails or phones, revalidate existing emails, or resolve uploaded contact demographics; poll the list rows or metrics for completion.

Export every enrolled lead in an owned FuseAI campaign as an inline CSV document. This operation does not support filtering or pagination.

Start an asynchronous CSV export of an entire FuseAI prospect list. Returns a job ID for polling; this operation does not consume credits.

Render one campaign step for a sample contact, resolving variables and spintax without saving content or sending a message. Previewing an AI-authored step can invoke FuseAI generation and consume provider compute or resources even though this action does not mutate campaign state.

Return one signal agent's stored configuration, lifecycle status, and source-list metadata. This does not return results delivered by the agent.

Return team signal-agent performance for a rolling 7-, 30-, or 90-day window, including totals, type and status breakdowns, and prospects over time.

Return one campaign's lifecycle and initialization state. Use this to poll an AI-generated campaign until initialization completes before adding steps or approving it.

Return account-wide email and LinkedIn campaign totals and time series over a rolling 7-, 30-, or 90-day window, plus top LinkedIn campaigns. Use the campaign stats action instead for one campaign's detailed metrics.

Return one campaign's email send, open, click, and reply totals, plus percentage changes for the current UTC calendar month versus the previous month.

Return the complete accepted vocabularies for enum-backed company-search filters, including industries, tags, NAICS codes, countries, and accelerators.

Return the connected user's available credit balance for checking whether billable Fuse operations can run.

Return the workspace credit-spend ledger for a date range and optional team members. This action reads data even though Fuse exposes it through POST.

Return the connected user's ID, email address, and display name. This can also verify that the connected Fuse API key is valid.

Return campaign and team power-dialer call totals and time series for a rolling 7-, 30-, or 90-day window.

Return enrichment totals and zero-filled time series for enriched emails, enriched phones, saved contacts, and searched prospects over a rolling window.

Poll a Fuse asynchronous job, including a list export job returned by EXPORT_LIST, and return its status, operation type, row count, failure reason, or short-lived download URL.

Return one knowledge hub's full detail, including websites, notes, build status, and default status. Poll this action while the hub is processing.

Return a knowledge-hub note attachment's filename, MIME type, byte size, and presigned download URL. The URL remains valid for one hour.

Return the complete accepted prospect-search vocabulary, each field's required value shape, and the role-to-sub-role mapping. Use each vocabulary entry's value, not its label, when constructing a prospect search.

Return one prospect list's metadata, processing status, row count, enrichment metrics, and optionally its column definitions.

Return the distinct company names or web domains stored in a prospect list for use in row filters and exclusion sets.

Return one research run's current state, credit usage, markdown report, and resulting prospect list. Poll until status is completed, failed, or cancelled.

Return one saved people or company search by ID, including filters that can be sent to the matching search operation.

Return a smart column's definition, provider restriction, rerun cost, and current run state.

Return the reasoning, research steps, source URLs, and computation metadata behind one smart-column cell.

Poll a smart-column run and return its progress, terminal state, row counts, credit usage, and lifecycle timestamps.

Return website intent metrics, a zero-filled visitor time series, and the top visiting companies and identified people over a rolling 7-, 30-, or 90-day window. Website tracking must already be configured.

Return the account's website-tracking configuration, including tracked domains and pages, the installation script, and monthly credit usage.

Return all available agent types across signal, watcher, and scrape categories, with their creation slugs and display names.

Return one page of the connected user's agents across every kind, including their lifecycle state, results-list references, and delivered-result counts.

Return one page of a campaign's enrolled leads with sequence progress, engagement state, recorded outcomes, and first-contact details.

Return a campaign's ordered sequence steps, including each step's channel, content mode, delay, manual subject and body, and AI topic and title configuration. Subject and body may be null for AI-written steps; use GENERATE_CAMPAIGN_STEP_PREVIEW to render AI copy. Use the returned step IDs when updating or previewing campaign-step content.

Return up to the 100 most recent campaign templates visible to the workspace, including saved schedules and full step sequences. Use a returned template ID as templateId when creating a campaign. Fuse provides no way to request later pages; inspect pagination.total to detect omitted older templates.

List the custom and smart-column personalization variables available to a campaign. Paste a returned token verbatim into a campaign step's subject or body; built-in tokens are always available and are not returned.

Return one page of the connected user's campaigns with headline delivery and engagement analytics, optionally filtered by name, type, status, or folder.

Return one newest-first page of a contact's email, LinkedIn, call, CRM, and scheduled campaign activity timeline.

Return every folder of one requested kind owned by the connected user. Use contactList or companyList for prospect-list folders, campaign for campaign folders, or agent for agent folders.

Return the CRM integrations connected by the team. Use this before pushing a prospect list to a CRM to confirm that the target provider is connected.

Return the knowledge pages used to ground campaign generation for a knowledge hub, including each page's full Markdown content and origin.

Return all knowledge hubs owned by the connected user, including each hub's build status and whether it is the default for AI campaign grounding.

Return active anonymized facts learned from the team's emails, LinkedIn messages, calls, and meeting transcripts. Results cover every teammate and knowledge hub and are sorted by category, then newest first.

Return a prospect list's custom and smart column definitions. Column IDs identify entries in row column-values and are required by column update and delete operations.

Return one page of contacts or companies from a prospect list, including resource IDs, enrichment fields, list memberships, and custom column values.

Return one page of the connected user's prospect lists, optionally filtered by list kind, folder, or a case-insensitive name substring. System-generated lists are excluded.

Return the Deep Research providers available to the connected user, with their capabilities, credential readiness, and run availability.

Return one page of a research run's durable progress log in ascending event sequence order, including its current lifecycle status.

List up to 50 research runs that are currently in flight for the connected account, newest first. Finished runs are not returned.

Return the connected user's saved people and company searches. Each result includes filters that can be sent back to the matching search endpoint.

Return one page from a campaign's send queue for a required status, optionally restricted to one delivery channel.

List connected email mailboxes or LinkedIn seats available for campaign sending, including connection status and channel-specific account details.

Return up to 100 active members of the connected user's team, including their Fuse user IDs, email addresses, and display names.

Return one page of the connected team's all-time deanonymized website visitor feed, grouped by identified people or visiting companies.

Return the account's writing styles accepted by AI campaigns. Use a returned ID as writingStyleId when creating an AI campaign.

WARNING: Permanently pause a running or expired FuseAI agent. Provider subscriptions and recurring schedules stop, no further results are delivered or billed, and already-delivered rows remain. This cannot be undone: Fuse provides no resume operation and activation accepts drafts only; duplicate and activate a copy to restore equivalent monitoring.

Parse and preview a CSV, XLS, or XLSX import without writing contacts to a destination list. Provide exactly one direct file up to 10 MiB or the import ID of a completed large-file external upload. Review the detected headers, sample rows, and suggested mapping, then use Commit Import explicitly to create persistent contacts.

Start an asynchronous push to a connected CRM. Fuse exposes no job or status endpoint for this work, so the action cannot poll for completion. Omitting contact_ids pushes every contact in the list without overwriting existing CRM records; providing contact_ids pushes exactly those IDs without intersecting them with the list and may overwrite fields on existing CRM records. This action provides no rollback for changes already made in the CRM.

Start an external re-crawl of one website already attached to a FuseAI knowledge hub and regenerate the knowledge pages derived from that website. This mutates the hub asynchronously and immediately changes its status to processing. The crawl does not revisit previously discovered subpages or regenerate their existing text; if subpage discovery is enabled, it can add newly discovered subpages. Refresh an existing subpage by passing that subpage's own URL, then poll the hub until its status is complete.

Rebuild the topic plan and titles across all AI-generated steps in a FuseAI campaign so the sequence follows one narrative. Manual steps and already queued sends are not changed. This action mutates existing campaign content.

Regenerate a generated FuseAI knowledge-hub page from its cached website and note sources, discarding manual edits, re-indexing the new content, and resetting its origin to generated. FuseAI completes regeneration before responding: the returned content is final and there is no background job to poll. User-authored pages and pages whose sources were removed cannot be regenerated.

Remove up to 5,000 contacts from a prospect list by contact ID. The operation is idempotent: IDs that are not members are ignored, and contacts remain in the workspace and in every other list.

Rename a contact-list, company-list, campaign, or agent folder. Campaign and agent folders require their folder kind to route the request correctly.

Start an asynchronous rerun of a smart column for all covered rows or only rows that have not been computed. Both modes cancel any active run before starting a replacement, and each row computed by the replacement consumes credits.

Resolve an existing workspace contact ID from a LinkedIn profile URL. This read-only action does not create or modify a contact.

Run a company search and asynchronously save up to 10,000 matches into a created, reused, or existing company list. The job consumes two credits per company saved and may be partially billed if it stops early.

Run a people search and asynchronously save up to 10,000 matches into a created, reused, or existing contact list. This runs a new metered search and can optionally spend additional per-row credits on email or phone enrichment, then attach the list to a campaign. An attachment failure does not roll back the already-started save job.

Return one metered page of companies matching literal filters, a saved company search, or a natural-language query. Continuation cursors retain the complete original request body context.

Return one metered page of people matching literal filters, a saved people search, or a natural-language query. Continuation cursors retain the exact original body filters and search inputs.

Make one of the connected FuseAI user's knowledge hubs the default used when a campaign does not specify a knowledge hub.

WARNING: Irreversibly skip one queued campaign send. This cannot be undone and advances the contact's sequence to its next step; the next step's wait is measured from the skipped send's scheduled time. Use Decline Scheduled Send instead when the contact's sequence should stop.

Start an autonomous FuseAI Deep Research run and return immediately with its ID. WARNING: this starts external provider work and consumes FuseAI credits per provider action, up to the selected effort cap. Supply an idempotency_key and reuse it for identical retries to avoid duplicate work and charges.

Stop an owned FuseAI campaign. Sending halts immediately and open task mirrors are cleared, but per-contact state is preserved so Approve Campaign can resume the same campaign later. A draft campaign may also be parked in the stopped state.

Update one or more type-specific config fields on a FuseAI draft agent. Only agents in initializing status are editable; duplicate an active, paused, expired, failed, or completed agent before changing it. The patch does not activate the agent or consume credits.

Update one or more settings on a FuseAI campaign, including its schedule, source and exclusion lists, enrollment rules, tracking, delegates, and call-to-action link. Only explicitly supplied settings are changed.

Update the content, AI topic, or delay of one FuseAI campaign sequence step. For manual-step content, subject and body must be updated together.

Write up to 500 values into one custom column on a Fuse prospect list, keyed by contact row ID. Values must match the column's configured type.

Promote an existing email address, phone number, or both to be a contact's primary values. The values must already belong to the contact.

Rename a FuseAI knowledge hub or merge websites and notes into it. The asynchronous rebuild starts immediately; poll the hub until its status is complete to read the merged content. This operation never removes sources.

Replace the title, Markdown content, or both for a page in a completed FuseAI knowledge hub. FuseAI re-indexes the page before returning.

Correct the claim text or category of an active FuseAI learned fact. Claim changes must remain anonymized and appear in knowledge-hub pages after the next daily learning run.

Rename a Fuse prospect list or move it into an existing or newly named folder. Only explicitly supplied fields are changed.

Rename a saved people or company search, replace all of its filters, or do both. The search type cannot be changed, and filter replacement is not a merge.

Replace the copy or send time of a queued FuseAI campaign send before it goes out. Fuse creates a new queued row, so use the returned new ID for any later edit.

Rename a FuseAI smart column, change its research prompt, or change a Deep Research provider restriction. Prompt changes may consume credits by starting an immediate recomputation.

Replace FuseAI's tracked domains and page labels, change the monthly visitor deanonymization credit cap, or do both. Provide at least one of domains, tracked_pages, or monthly_credit_limit; tracked_pages requires domains in the same request. Domain and page arrays are full replacements; read the current configuration first to preserve existing values.

Attach a document to one note in a completed FuseAI knowledge hub. Only the current hub owner can upload an attachment. The file is stored for download but is not indexed as knowledge; add learnable content to the note text. Each note accepts only one attachment, and an ambiguous failure should be checked before retrying to avoid a duplicate conflict.

Create up to 500 raw contacts and add them to a contact prospect list without enrichment or deduplication. Retrying the same request creates duplicate rows.