Lob
Lob is a software platform that automates the process of sending direct mail, allowing businesses to create, personalize, and track physical mail pieces at scale through a digital interface, essentially bringing the convenience of email marketing to traditional mail by integrating with existing CRM systems and automating printing, addressing, and postage processes.
Lob publishes 46 APIs on the APIs.io network, including Accounts API, Addresses API, Bank Accounts API, and 43 more. Tagged areas include Direct Mail, Print, and Address Verification.
Lob’s developer surface includes authentication, getting-started guide, changelog, pricing, support, engineering blog, and 13 more developer resources.
Kin Score
APIs 46
Individual APIs this provider publishes, each with its own machine-readable definition.
Lob Accounts API
The Accounts API from Lob — 1 operation(s) for accounts.
Lob Addresses API
To add an address to your address book, you create a new address object. You can retrieve and delete individual addresses as well as get a list of addresses. Addresses are ident...
Lob Bank Accounts API
The Bank Accounts API from Lob — 1 operation(s) for bank accounts.
Lob Bank_id API
The Bank_id API from Lob — 2 operation(s) for bank_id.
Lob Bg_id API
The Bg_id API from Lob — 1 operation(s) for bg_id.
Lob Billing Groups API
The Billing Groups API from Lob — 1 operation(s) for billing groups.
Lob Booklet_id API
The Booklet_id API from Lob — 1 operation(s) for booklet_id.
Lob Booklets API
The Booklets API from Lob — 1 operation(s) for booklets.
Lob Buckslip_id API
The Buckslip_id API from Lob — 2 operation(s) for buckslip_id.
Lob Buckslips API
The Buckslips endpoint allows you to easily create buckslips that can later be used as add-ons for Letters Campaigns. Note that a Letter Campaign with Buckslip add-on requires a...
Lob Bulk API
The Bulk API from Lob — 2 operation(s) for bulk.
Lob Campaigns API
The campaigns endpoint allows you to create and view campaigns that can be used to send multiple letters or postcards. The API provides endpoints for creating campaigns, updatin...
Lob Cards API
The cards endpoint allows you to easily create cards that can later be affixed to Letters. The API provides endpoints for creating cards, retrieving individual cards, creating c...
Lob Checks API
Checks allow you to send payments via physical checks. The API provides endpoints for creating checks, retrieving individual checks, canceling checks, and retrieving a list of c...
Lob Creatives API
The creatives endpoint allows you to create and view creatives. Creatives are used to create reusable letter and postcard templates. The API provides endpoints for creating crea...
Lob Crv_id API
The Crv_id API from Lob — 1 operation(s) for crv_id.
Lob Domains API
The Domains API from Lob — 2 operation(s) for domains.
Lob Exports API
The Exports API from Lob — 2 operation(s) for exports.
Lob Files API
The Files API from Lob — 1 operation(s) for files.
Lob Identity Validation API
The Identity Validation API from Lob — 1 operation(s) for identity validation.
Lob Informed Delivery Campaign API
The Informed Delivery Campaign API from Lob — 1 operation(s) for informed delivery campaign.
Lob Intl Verifications API
The Intl Verifications API from Lob — 2 operation(s) for intl verifications.
Lob Letters API
The letters endpoint allows you to easily print and mail letters. The API provides endpoints for creating letters, retrieving individual letters, canceling letters, and retrievi...
Lob Links API
The Links API from Lob — 2 operation(s) for links.
Lob Ltr_id API
The Ltr_id API from Lob — 1 operation(s) for ltr_id.
Lob Orders API
The Orders API from Lob — 2 operation(s) for orders.
Lob Postcards API
The postcards endpoint allows you to easily print and mail postcards. The API provides endpoints for creating postcards, retrieving individual postcards, canceling postcards, an...
Lob Psc_id API
The Psc_id API from Lob — 1 operation(s) for psc_id.
Lob Q R Codes API
The Q R Codes API from Lob — 1 operation(s) for q r codes.
Lob Reports API
The Reports API from Lob — 1 operation(s) for reports.
Lob Reverse Geocode Lookups API
The Reverse Geocode Lookups API from Lob — 1 operation(s) for reverse geocode lookups.
Lob Self Mailers API
The Self Mailers API from Lob — 1 operation(s) for self mailers.
Lob Send API
The Send API from Lob — 1 operation(s) for send.
Lob Sfm_id API
The Sfm_id API from Lob — 1 operation(s) for sfm_id.
Lob Snap_pack_id API
The Snap_pack_id API from Lob — 1 operation(s) for snap_pack_id.
Lob Snap Packs API
The Snap Packs API from Lob — 1 operation(s) for snap packs.
Lob Template Versions API
The Template Versions API from Lob — 1 operation(s) for template versions.
Lob Templates API
These API endpoints allow you to create, retrieve, update and delete reusable HTML templates for use with the Print & Mail API.
Lob U S Autocompletions API
The U S Autocompletions API from Lob — 1 operation(s) for u s autocompletions.
Lob U S Verifications API
The U S Verifications API from Lob — 2 operation(s) for u s verifications.
Lob Uploads API
The uploads endpoint allows you to upload audience files that are then associated with a given campaign. At this time, only CSV files are allowed. The API provides endpoints for...
Lob Usps_campaign_id API
The Usps_campaign_id API from Lob — 1 operation(s) for usps_campaign_id.
Lob Verify API
The Verify API from Lob — 1 operation(s) for verify.
Lob Versions API
The Versions API from Lob — 2 operation(s) for versions.
Lob Zip Lookups API
The Zip Lookups API from Lob — 1 operation(s) for zip lookups.
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Pricing Plans 1
Published pricing tiers and plan structures.
Lob Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Lob Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Lob Finops
FINOPSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 2
Properties that don't map to a standard resource type