treg.to / Catalog / Diffbot
18 tools · from <$0.0001/result · $0.000 markup

Diffbot MCP for AI agents

Knowledge-graph entities (organizations, people) and AI web extraction. 18 tools for your agent through one treg.to key, priced per call from <$0.0001/result, with no Diffbot signup.
Start freeSee all 18 toolsAPI docs ↗
$1.00 of free credit on every new team · no provider signup · no card
16 of 18 tools on this page are live-verified against the provider.
works in
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
What your agent can now do

Diffbot, one prompt away

AGENT
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
download a finished job's records✓
enrich a company from its domain or name✓
scrape a URL into structured records✓
→
▚ treg
$ treg call diffbot.x.web-search
✓ 200
$ treg call diffbot.people.enrich
✓ 200 · $0.0299/call
$ treg call diffbot.people.search
✓ 200 · $0.0299/result
$ _
→
DiffbotNO SIGNUP
Knowledge-graph entities (organizations, people) and AI web extraction.
⚒ 18 TOOLS · metered per call

Enrichment · https://kg.diffbot.com/kg/v3

Set up

Set up Diffbot in Claude Code, Codex or any agent

1Give this to your agent
in your agent's chat
set up treg — https://treg.to/llms.txt
2Or add the MCP server yourself
claude code
claude mcp add --transport http treg https://treg.to/mcp

ChatGPT

Settings → Connectors → add https://treg.to/mcp as a custom connector.

Grok bot

Add https://treg.to/mcp as a remote MCP connector in its tool settings.

Claude Desktop

Settings → Connectors → Add custom connector → https://treg.to/mcp.

Cursor, Codex, any MCP client

Point it at https://treg.to/mcp (HTTP transport).

CLI

curl -fsSL https://treg.to/install.sh | sh

Plain HTTP

LangChain, CrewAI or any code: /call/<tool-id> with a Bearer token. No SDK.

Try it

What's the best way to ask?

the prompt
Using treg, download a finished job's records. Show me the price first.

Run one directly

a live-verified call
curl -H "Authorization: Bearer $TREG_TOKEN" \
  "https://treg.to/call/diffbot.x.web-search"
Why treg.to

Why call Diffbot through treg.to

No Diffbot signup

Eligible tools run on treg.to's key, metered per call from a prepaid balance.

Price before the call

The provider's own rate, $0.000 markup. How billing works.

No subscription, no seats

Charged per call. $1.00 free per new team, no card to start.

Your own Diffbot key is free

Register it and those calls are never metered. Your key always wins.

Switch by changing a word

Another provider is a different word in the prompt, not a new integration.

One key, the whole catalog

The same token calls Akta by Wokelo, Apify, Apollo.io and ~2,600 other tools.

The shelf

All 18 Diffbot tools

Backlinks, authority & domain metrics · 13 tools
  • Auto-detect a page type and extract it by URL · live-verified · $0.0012/call
    Automatically identifies the type of page being processed and routes it through the relevant Diffbot API diffbot.x.extract-analyze
  • Extract article text, author and date from a URL · live-verified · $0.0012/call
    Extracts clean article text, author, date, images, tags, sentiment and NLP facts from a news or blog page diffbot.x.extract-article
  • Extract product name, price and reviews from a URL · live-verified · $0.0012/call
    Extracts product name, price, SKU, images, specs and reviews from an e-commerce page diffbot.x.extract-product
  • Extract a page's images by URL, with dimensions · live-verified · $0.0012/call
    Extracts the primary and secondary images from a page, with dimensions and metadata diffbot.x.extract-image
  • Extract video title, duration and embed URL from a page · live-verified · $0.0012/call
    Extracts title, embed/player URL, duration, thumbnail and metadata from a video page diffbot.x.extract-video
  • Extract forum posts and comments from a thread URL · live-verified · $0.0012/call
    Extracts individual posts, authors, dates and sentiment from a forum thread or comment section diffbot.x.extract-discussion
  • Extract a job posting page by URL — title, salary · live-verified · $0.0012/call
    Extracts job title, employer, location, salary and description from a job posting page diffbot.x.extract-job
  • Extract linked items from an index page by URL · live-verified · $0.0012/call
    Extracts the list of linked items (with titles, dates, images) from an index or category page diffbot.x.extract-list
  • Extract event name, date and venue from a page URL · live-verified · $0.0012/call
    Extracts event name, date, venue, price and organizer from an event listing page diffbot.x.extract-event
  • Download a crawl job's results as JSON or CSV
    Downloads the extracted results of a crawl job as JSON or CSV, or a diagnostic URL report diffbot.x.crawl-data
  • Download a bulk extract job's results as JSON or CSV
    Downloads the extracted results of a bulk job as JSON or CSV, or a diagnostic URL report diffbot.x.bulk-data
  • Web search shaped for an LLM context window · live-verified
    Search the web and return results shaped for feeding into an LLM context window diffbot.x.web-search
  • Extract entities, sentiment and facts from text · live-verified · <$0.0001/result
    Runs a pre-trained classifier, named-entity recognizer, sentence tokenizer and sentiment analyzer over submitted text or a URL diffbot.x.nl-process
Company data · 3 tools
  • Enrich a company by website, name or ticker · live-verified · $0.0299/call
    Enrich a company from website, name or ticker — industry, revenue, headcount, rivals diffbot.companies.enrich
  • Search companies by DQL filter — industry, revenue · live-verified · $0.0299/result
    Search the Diffbot Knowledge Graph for companies by DQL filter (industry, revenue) diffbot.companies.search
  • Bulk-enrich companies or people (async job) · live-verified · $0.0299/result
    Enrich many companies or people in one asynchronous job instead of one call each diffbot.companies.bulk_enrich
People & contact data · 2 tools
  • Enrich a person by name, email or employer · live-verified · $0.0299/call
    Enrich a person from name, email or employer — role, employment history, profiles diffbot.people.enrich
  • Search people by DQL filter — role, employer, skills · live-verified · $0.0299/result
    Search the Diffbot Knowledge Graph for people by DQL filter (role, employer, skills) diffbot.people.search

Reliability badges come from live traffic through treg.to, not a controlled benchmark.

Related

Same jobs, other providers

These providers answer some of the same capabilities as Diffbot. The platform pages show them on one row with rate and coverage; choosing is yours, treg.to does not route between providers automatically.

also on the catalog
Akta by WokeloApifyApollo.ioAviatoBrand.devBright DataCompanyEnrichCoresignalCrunchbaseCrustdataFiber AIFindymail
Questions

Before you start

Do I need a Diffbot account?

No. Eligible tools run on treg.to's key and the call is metered from your team's prepaid balance, priced up front. If your team registers its own Diffbot key, that key always wins and those calls are never metered.

What does a call cost?

Each tool on this page shows its rate; the cheapest is <$0.0001/result. The rate is the provider's own and treg.to adds no markup; it is billed per call from a prepaid balance. It is not Diffbot's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add Diffbot to Claude Code?

Run: claude mcp add --transport http treg https://treg.to/mcp — one MCP server carries Diffbot and the rest of the catalog.

Which frameworks does it work with?

Anything that speaks MCP (Claude Code, Claude Desktop, ChatGPT, Codex, Cursor, Grok) and anything that can make an HTTP request (LangChain, CrewAI, LlamaIndex, plain code).

Is this the official Diffbot MCP server?

No. treg.to serves Diffbot's real API through its own metered proxy: the request is the provider's own, the credential is injected server-side, and the answer is relayed verbatim. The official Diffbot channels are linked above.