3 tools · from $0.01/call · $0.000 markup

TrestleIQ: 3 tools from $0.01/call

Validate phone numbers, contact details, and US postal addresses. 3 tools for your agent through one treg.to key, priced at the provider's own rate from $0.01/call, with no TrestleIQ signup.

Start free See all 3 tools API docs ↗

$1.00 of free credit once per new verified account · no card · platform tools need no provider signup

3 of 3 tools on this page are live-verified against the provider.

works in

What your agent can now do

TrestleIQ, one prompt away

AGENT

validate & format a phone number✓

verify that supplied contact details are consistent and reachable✓

validate and normalize a US postal address✓

→

▚ treg

$ treg call trestleiq.people.phone.verify

✓ 200 · $0.015/call

$ treg call trestleiq.people.contact.verify

✓ 200 · $0.03/call

$ treg call trestleiq.people.address.verify

✓ 200 · $0.01/call

$ _

→

TrestleIQNO SIGNUP

Validate phone numbers, contact details, and US postal addresses.

⚒ 3 TOOLS · metered per call

Enrichment · https://api.trestleiq.com

Set up

Set up TrestleIQ 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, validate & format a phone number. Show me the price first.

Run one directly

a live-verified call

treg call trestleiq.people.phone.verify --query phone=+13005550100 --query is_sandbox=true

Why treg.to

Why call TrestleIQ through treg.to

No TrestleIQ 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 TrestleIQ key is free

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 Tomba and 3,218 other tools.

The shelf

All 3 TrestleIQ tools

People & contact data · 3 tools

Validate a US address · Platform + BYOK · live-verified · $0.01/call
Validate and USPS-normalize one US postal address trestleiq.people.address.verify
A controlled live run made one billable missing-input call to each product. Together with Phone Validation's separately verified $0.015 price, the portal's rounded $0.06 wallet decrease matched the exact expected $0.055 total and confirmed the documented $0.03 Real Contact and $0.01 Address prices. Every HTTP 200 is billable; HTTP 4xx and 5xx responses are free.
Verify contact details · Platform + BYOK · live-verified · $0.03/call
Grade whether a name, phone, email, address, and IP describe a consistent contact trestleiq.people.contact.verify
A controlled live run made one billable missing-input call to each product. Together with Phone Validation's separately verified $0.015 price, the portal's rounded $0.06 wallet decrease matched the exact expected $0.055 total and confirmed the documented $0.03 Real Contact and $0.01 Address prices. Every HTTP 200 is billable; HTTP 4xx and 5xx responses are free.
Validate a phone number · Platform + BYOK · live-verified · $0.015/call
Validate one phone number and return carrier, line type, prepaid status, and activity score trestleiq.people.phone.verify
Two consecutive billed sandbox responses increased Phone Validation usage by two and, after the delayed wallet refresh, reduced the provider balance by exactly $0.03 — $0.015 each. Trestle documents that every HTTP 200 is billable, including invalid numbers and no-match results; HTTP 4xx and 5xx responses are free.

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

Questions

Before you start

Do I need a TrestleIQ 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 TrestleIQ 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 $0.01/call. 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 TrestleIQ's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add TrestleIQ to Claude Code?

Run: claude mcp add --transport http treg https://treg.to/mcp. One MCP server carries TrestleIQ 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 TrestleIQ MCP server?

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