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lob

pipeworx.ioData integration & ETL

No liveness check has reached it yet; it has been in the index since 10 Oct 2026. How this is checked

Lob exposes address verification capabilities through an HTTP JSON-RPC MCP server. Developers can verify individual or bulk U.S. addresses, retrieve USPS-standardized components and deliverability data, and autocomplete partial addresses.

Inferred · not functionally tested

WebAPICloud-managed
lob preview
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Overview

6 features

Purpose: Validating and standardizing U.S. addresses for deliverability and postal accuracy.

Inferred · not functionally tested

Audience: developers and businesses processing U.S. mailing addresses

Inferred · not functionally tested

Functions: data_extraction

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: indicated (inferred, not tested) · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: unknown · license: Proprietary · platforms: WEB · deployment: browser, api_only, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: gateway.pipeworx.io. These links do not verify the individual claims.

lob sits in PulseGate's Data integration & ETL category. Inferred · not functionally tested: It focuses on validating and standardizing U.S. addresses for deliverability and postal accuracy. Inferred · not functionally tested: lob is a B2B product aimed at developers and businesses processing U.S. mailing addresses. Basis unknown · not verified: lob is available on the web and API.

It is developed by Pipeworx. Inferred · not functionally tested: Key capabilities include Address Verification, Bulk Validation, and Address Autocomplete. Inferred · not functionally tested: Catalogued interfaces include an MCP server and a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Address Verification
  • Bulk Validation
  • Address Autocomplete
  • USPS Standardization
  • ZIP+4 Lookup
  • Deliverability Codes

Topics: Inferred · not functionally tested

Tags
address-verificationusps-standardizationbulk-validationmcp-server

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
Cloudflare
Connectors
MCPAPI
Runs on
BrowserAPI-onlyCloud-managed
Detected from
Cloudflare
cf-ray header

Trust & compliance

Public signals
HTTPS

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Oct · 00:02 UTC
    Lob seen via MCP Registry (official)
    Source: MCP Registry (official) · Open

Frequently asked questions about lob

What is lob?
Inferred · not functionally tested: Lob focuses on validating and standardizing U.S. addresses for deliverability and postal accuracy. It is catalogued under Data integration & ETL on PulseGate.
Who should use lob?
Inferred · not functionally tested: lob is a B2B product built for developers and businesses processing U.S. mailing addresses.
What platforms does lob run on?
Basis unknown · not verified: lob runs on the web and API.
Is lob still active?
Unverified. lob has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes lob?
lob is developed by Pipeworx.
Does lob have an API or integrations?
Inferred · not functionally tested: Yes — lob exposes an MCP server and a public API.

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