Sales Call Intelligence API

Programmatic access to every Fireflies call recorded by TRES — enriched with AI summaries, action items, client domains, meeting types, ICP verticals, and HubSpot CRM data. Plus the full TRES Knowledge Base: 171 documents across products, ICPs, pitches, competitors, and more. Updated daily at 08:00 UTC.

Base URL

https://fireflies-api.vercel.app

Call Endpoints

Query, filter, and retrieve enriched Fireflies call records.

Knowledge Base

Send a query, get back the most relevant TRES knowledge base documents — products, ICPs, pitches, competitors, and sales playbooks. Powered by vector similarity search (VoyageAI + pgvector): each of the 19 master documents has its manifest description embedded as a 512-dim vector. At query time the prompt is embedded and cosine-compared against all 19 — top 4 are returned with full content. Perfect for RAG in downstream services like the copywriter and 1-pager generator.

const BASE = "https://intelligence.tres.marketing";

// 1. Fetch routed KB context for your topic
async function getKbContext(topic: string): Promise<string> {
  const res = await fetch(
    `${BASE}/api/kb/masters?query=${encodeURIComponent(topic)}`,
    { headers: { "x-api-key": process.env.TRES_API_KEY! } }
  );
  const { docs } = await res.json() as {
    docs: { title: string; content: string }[];
  };
  // Concatenate into a single context block
  return docs.map((d) => `## ${d.title}\n\n${d.content}`).join("\n\n---\n\n");
}

// 2. Inject into your Claude prompt
const kbContext = await getKbContext("VC fund accounting pitch");

const response = await anthropic.messages.create({
  model: "claude-sonnet-4-6",
  system: `You are a TRES sales expert.\n\n<knowledge_base>\n${kbContext}\n</knowledge_base>`,
  messages: [{ role: "user", content: "Draft an outbound email for a Series B fund CFO." }],
});

Call Object Reference

Error Codes