treg.to / Catalog / Exa
10 tools · from $0.001/result · $0.000 markup

Exa: 10 tools from $0.001/result

Semantic web search, people/company/news/publication search, page contents, similar links and cited answers over Exa's own web index. 10 tools for your agent through one treg.to key, priced at the provider's own rate from $0.001/result, with no Exa signup.
Start freeSee all 10 toolsAPI docs ↗
$1.00 of free credit once per new verified account · no card · platform tools need no provider signup
10 of 10 tools on this page are live-verified against the provider.
works in
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
What your agent can now do

Exa, one prompt away

AGENT
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
search the open web by meaning or keyword✓
deep multi-query web search with reasoning✓
find people by role, company or location — lead lists and prospects (sales leads)✓
→
▚ treg
$ treg call exa.web.search
✓ 200 · $0.007/call
$ treg call exa.web.answer
✓ 200 · $0.005/call
$ treg call exa.web.similar
✓ 200 · $0.007/call
$ _
→
ExaNO SIGNUP
Semantic web search, people/company/news/publication search, page contents, similar links and cited answers over Exa's own web index.
⚒ 10 TOOLS · metered per call

SEO · https://api.exa.ai

Set up

Set up Exa in Claude Code, Codex or any agent

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

ChatGPT

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

Grok bot

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

Claude Desktop

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

Cursor, Codex, any MCP client

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

CLI

curl -fsSL https://treg.tracea.online/install.sh | sh

Plain HTTP

LangChain, CrewAI or any code: /call/<tool-id> + X-Treg-Token: <token>. No SDK.

Try it

What's the best way to ask?

the prompt
Using treg, search the open web by meaning or keyword. Show me the price first.

Run one directly

a live-verified call
treg call exa.web.search --method POST --data '{"query":"open source vector database written in rust","numResults":3}'
Why treg.to

Why call Exa through treg.to

No Exa 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

Platform calls are charged per call. $1.00 free per new team, no card to start.

Your own Exa 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 AI Ark, Akta by Wokelo, Apollo.io and 3,270 other tools.

The shelf

All 10 Exa tools

Open web & SEO data · 7 tools
  • Answer a question with citations · Platform + BYOK · live-verified · $0.005/call
    Get an LLM answer to a question informed by Exa search results. Fully compatible with OpenAI's chat completions endpoint. exa.web.answer
    $0.005 per answer (OBSERVED 2026-08-27: costDollars.total 0.005). Platform billing settles the exact costDollars.total.
  • Get page contents by URL · Platform + BYOK · live-verified · $0.001/result
    Get the full page contents, summaries, and metadata for a list of URLs. exa.web.contents.get
    $0.001 per page PER CONTENT TYPE: text, highlights and summary are each billed separately (OBSERVED 2026-08-27: text on one page → costDollars.total 0.001; highlights+summary on one page → 0.002 as {highlights: 0.001, summary: 0.001}). A failed URL is not billed. Platform billing settles the exact costDollars.total.
  • Search the web · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.web.search
    $0.007 per call for up to 10 results, plus $0.001 per result beyond 10 (OBSERVED 2026-08-27: numResults 10 → costDollars.total 0.007; numResults 20 → 0.016, i.e. 19 returned = base + 9 riders). type fast and instant billed the same 0.007. Platform billing settles the exact costDollars.total the response reports, so the rider is charged as Exa charges it.
  • Deep web search · Platform + BYOK · live-verified · $0.012/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.web.search.deep
    $0.012 per deep-lite or deep call (OBSERVED 2026-08-27: deep-lite, 5 results → costDollars.total 0.012); deep-reasoning is documented at $0.015 and unobserved. Results beyond 10 add $0.001 each. Platform billing settles the exact costDollars.total.
  • Search news by topic · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.web.search.news
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: category news, 5 results → costDollars.total 0.007), plus $0.001 per result beyond 10. Platform billing settles the exact costDollars.total.
  • Search research publications · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.web.search.publications
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: category publication, 5 results → costDollars.total 0.007), plus $0.001 per result beyond 10. Platform billing settles the exact costDollars.total.
  • Find pages similar to a URL · Platform + BYOK · live-verified · $0.007/call
    Find similar links to the link provided and optionally return the contents of the pages. exa.web.similar
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: 5 results → costDollars.total 0.007), plus $0.001 per result beyond 10. Platform billing settles the exact costDollars.total.
Company data · 1 tools
  • Search companies by description · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.companies.search
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: category company, 5 results → costDollars.total 0.007), plus $0.001 per result beyond 10. Platform billing settles the exact costDollars.total.
Creators & influencers · 1 tools
  • Find influencers & creators by describing them · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.creators.search
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: includeDomains instagram.com, 15 results → costDollars.total 0.012 = base + 5 riders), plus $0.001 per result beyond 10. Highlights inside the call were not billed on top. Platform billing settles the exact costDollars.total.
People & contact data · 1 tools
  • Search people by description · Platform + BYOK · live-verified · $0.007/call
    The search endpoint lets you intelligently search the web and extract contents from the results. exa.people.search
    $0.007 per call for up to 10 results (OBSERVED 2026-08-27: category people, 5 results → costDollars.total 0.007), plus $0.001 per result beyond 10. Platform billing settles the exact costDollars.total.

Reliability badges come from live traffic through treg.to. Live-verified means a successful provider check; it does not verify every request variant.

Used in

Jobs Exa does, compared with the other providers

AI people search and LinkedIn email finder: contacts by title or company

Every provider that does this job, side by side: price per billing unit, measured success rate and speed.

Companies by industry: build a company list by industry, size, location or tech stack through one key

Every provider that does this job, side by side: price per billing unit, measured success rate and speed.

Related

Same jobs, other providers

These providers answer some of the same capabilities as Exa. 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
AI ArkAkta by WokeloApollo.ioAviatoContext.devCompanyEnrichContactOutCoresignalCrunchbaseCrustdataDiffbotDropleads
Questions

Before you start

Do I need a Exa 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 Exa 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 $0.001/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 Exa's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add Exa to Claude Code?

Run: claude mcp add --transport http treg https://treg.tracea.online/mcp. One MCP server carries Exa 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 Exa MCP server?

No. treg.to serves Exa'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 Exa channels are linked above.