openapi: 3.0.3
info:
title: Lob Accounts US Autocompletions API
version: 1.22.0
description: 'The Lob API is organized around REST. Our API is designed to have predictable, resource-oriented URLs and uses HTTP response codes to indicate any API errors. <p>
'
license:
name: MIT
url: https://mit-license.org/
contact:
name: Lob Developer Experience
url: https://support.lob.com/
email: lob-openapi@lob.com
termsOfService: https://www.lob.com/legal
servers:
- url: https://api.lob.com/v1
description: production
security:
- basicAuth: []
tags:
- name: US Autocompletions
description: "Given partial address information, this endpoint returns up to 10 address suggestions. <br> <div class=\"back-to-top\" ><a href=\"#\" onclick=\"toTopLink()\">back to top</a></div>\n## Autocompletion Test Env\nYour test API key does not autocomplete US addresses and is used to simulate behavior. With your test API key, requests with specific values for `address_prefix` return predetermined values. When `address_prefix` is set to:\n- `0 suggestions` - Returns no suggestions - `[PRIMARY NUMBER] s[uggestion]` - Returns a maximum of ten predefined suggested addresses.\n `[PRIMARY NUMBER]` does not have to be a valid primary number when sending a test request.\n Each additional letter in `suggestion` reduces the number of suggestions by one (e.g.\n `1 su` returns 9 suggested addresses). `[PRIMARY NUMBER]` does not affect the number of\n suggestions returned.\n\nCity and state filters work as expected and filter the list of predetermined suggested addresses.\nSee the `test` request & response examples under [Autocomplete Examples](#operation/autocompletion) within the \"Autocomplete a partial address\" section in US Autocompletions. <div class=\"back-to-top\" ><a href=\"#\" onclick=\"toTopLink()\">back to top</a></div>\n"
paths:
/us_autocompletions:
post:
operationId: autocompletion
summary: Autocomplete
description: Given an address prefix consisting of a partial primary line, as well as optional input of city, state, and zip code, this functionality returns up to 10 full US address suggestions. Not all of them will turn out to be valid addresses; they'll need to be [verified](#operation/verification_us).
tags:
- US Autocompletions
parameters:
- in: query
name: case
schema:
type: string
enum:
- upper
- proper
default: upper
description: Casing of the verified address. Possible values are `upper` and `proper` for uppercased (e.g. "PO BOX") and proper-cased (e.g. "PO Box"), respectively. Only affects `primary_line`, `city`, and `state`. Default casing is `upper`.
required: false
- in: query
name: valid_addresses
schema:
type: boolean
enum:
- true
- false
default: false
description: Possible values are `true` and `false`. If false, not all of the suggestions in the response will be valid addresses; they'll need to be verified in order to determine the deliverability. The valid_addresses flag will greatly reduce the number of keystrokes needed before reaching an intended address.
required: false
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/us_autocompletions_writable'
examples:
basic:
value:
address_prefix: 185 B
city: San Francisco
state: CA
zip_code: '94107'
geo_ip_sort: false
test:
value:
address_prefix: 1 sugg
application/x-www-form-urlencoded:
schema:
$ref: '#/components/schemas/us_autocompletions_writable'
examples:
basic:
value:
address_prefix: 185 B
city: San Francisco
state: CA
zip_code: '94107'
geo_ip_sort: false
test:
value:
address_prefix: 1 sugg
multipart/form-data:
schema:
$ref: '#/components/schemas/us_autocompletions_writable'
examples:
basic:
value:
address_prefix: 185 B
city: San Francisco
state: CA
zip_code: '94107'
geo_ip_sort: false
test:
value:
address_prefix: 1 sugg
responses:
'200':
$ref: '#/components/responses/us_autocompletions'
default:
$ref: '#/components/responses/us_autocompletions_error'
x-codeSamples:
- lang: Shell
source: "curl https://api.lob.com/v1/us_autocompletions \\\n -u <YOUR_LIVE_API_KEY>: \\\n -d \"address_prefix=185 B\" \\\n -d \"city=San Francisco\" \\\n -d \"state=CA\"\n -d \"zip_code=94107\"\n"
label: CURL
- lang: Typescript
source: "const UsAutocompletions = new USAutocompletionsApi(av_config);\nconst autocompletionData: UsAutocompletionsWritable = {\n address_prefix: '185 B',\n city: 'SAN FRANCISCO'\n};\n\ntry {\n const autocompletedAddresses = await UsAutocompletions.autocomplete(autocompletionData);\n} catch (err: any) {\n console.error(err);\n}\n"
label: TYPESCRIPT
- lang: Javascript
source: "Lob.usAutocompletions.autocomplete({\n address_prefix: '185 B',\n city: 'San Francisco',\n state: 'CA',\n zip_code: '94107',\n}, function (err, res) {\n console.log(err, res);\n});\n"
label: NODE
- lang: Ruby
source: "usAutocompletionsApi = UsAutocompletionsApi.new(config)\n\nautocompletionData = UsAutocompletionsWritable.new({\n address_prefix: \"185 B\",\n city: \"San Francisco\",\n state: \"CA\",\n zip_code: \"94017\",\n})\n\nbegin\n autocompletedAddress = usAutocompletionsApi.autocomplete(autocompletionData)\nrescue => err\n p err.message\nend\n"
label: RUBY
- lang: Python
source: "with ApiClient(configuration) as api_client:\n api = UsAutocompletionsApi(api_client)\n\nautocompletion_data = UsAutocompletionsWritable(\n address_prefix = \"185 B\",\n city = \"San Francisco\",\n state = \"CA\",\n zip_code = \"94017\",\n)\n\ntry:\n autocompleted_addresses = api.autocomplete(autocompletion_data)\nexcept ApiException as e:\n print(e)\n"
label: PYTHON
- lang: PHP
source: "$apiInstance = new OpenAPI\\Client\\Api\\UsAutocompletionsApi($config, new GuzzleHttp\\Client());\n\n$autocompletionData = new OpenAPI\\Client\\Model\\UsAutocompletionsWritable(array(\n \"address_prefix\" => \"185 B\",\n \"city\" => \"San Francisco\",\n \"state\" => \"CA\",\n \"zip_code\" => \"94017\",\n));\n\ntry {\n $result = $apiInstance->autocomplete($autocompletionData);\n} catch (Exception $e) {\n echo $e->getMessage(), PHP_EOL;\n}\n"
- lang: Java
source: "UsAutocompletionsApi apiInstance = new UsAutocompletionsApi(config);\nUsAutocompletionsWritable autoCompletionWritable = new UsAutocompletionsWritable();\nautoCompletionWritable.setAddressPrefix(\"185 B\");\nautoCompletionWritable.setCity(\"San Francisco\");\nautoCompletionWritable.setState(\"CA\");\nautoCompletionWritable.setZipCode(\"94017\");\n\ntry {\n UsAutocompletions usAutocompletion = apiInstance.autocomplete(autoCompletionWritable);\n} catch (ApiException e) {\n e.printStackTrace();\n}\n"
label: JAVA
- lang: Elixir
source: "Lob.USAutocompletion.autocomplete(%{\n address_prefix: \"185 B\",\n city: \"San Francisco\",\n state: \"CA\",\n zip_code: \"94107\"\n})\n"
label: ELIXIR
- lang: CSharp
source: "UsAutocompletionsApi api = new UsAutocompletionsApi(config);\nUsAutocompletionsWritable autoCompletionWritable = new UsAutocompletionsWritable(\n \"185 B\", // address_prefix\n \"San Francisco\", // city\n \"CA\", // state\n \"94017\" // zip_code\n);\n\ntry {\n UsAutocompletions usAutocompletion = api.autocomplete(autoCompletionWritable);\n} catch (ApiException e) {\n Console.WriteLine(e.ToString());\n}\n"
label: CSHARP
- lang: Go
source: "var context = context.Background()\ncontext = context.WithValue(context, lob.ContextBasicAuth, lob.BasicAuth{UserName: os.Getenv(\"<YOUR_API_KEY>\")})\n\nvar apiClient = *lob.NewAPIClient(configuration)\n\nvar usAutocomplationsWritable = *lob.NewUsAutocompletionsWritable(\"340 Wat\")\n\nresp, _, err := suite.apiClient.UsAutocompletionsApi.Autocomplete(suite.ctx).UsAutocompletionsWritable(suite.usAutocomplationsWritable).Execute()\n\nif err != nil {\n return err\n}\n"
label: GO
components:
schemas:
us_autocompletions:
type: object
properties:
id:
$ref: '#/components/schemas/us_auto_id'
suggestions:
type: array
description: 'An array of objects representing suggested addresses.
'
minItems: 0
maxItems: 10
items:
$ref: '#/components/schemas/suggestions'
object:
type: string
description: Value is resource type.
enum:
- us_autocompletion
default: us_autocompletion
us_autocompletions_writable:
type: object
required:
- address_prefix
properties:
address_prefix:
type: string
description: 'Only accepts numbers and street names in an alphanumeric format.
'
city:
type: string
description: 'An optional city input used to filter suggestions. Case insensitive and does not match partial abbreviations.
'
state:
type: string
description: 'An optional state input used to filter suggestions. Case insensitive and does not match partial abbreviations.
'
zip_code:
type: string
description: 'An optional ZIP Code input used to filter suggestions. Matches partial entries.
'
geo_ip_sort:
type: boolean
description: 'If `true`, sort suggestions by proximity to the IP set in the `X-Forwarded-For` header.
'
zip_code:
type: string
pattern: ^\d{5}((-)?\d{4})?$
city_no_description:
type: string
maxLength: 200
us_auto_id:
type: string
description: Unique identifier prefixed with `us_auto_`.
pattern: ^us_auto_[a-zA-Z0-9]+$
error:
type: object
description: Lob uses RESTful HTTP response codes to indicate success or failure of an API request. In general, 2xx indicates success, 4xx indicate an input error, and 5xx indicates an error on Lob's end.
required:
- error
properties:
error:
type: object
required:
- message
- status_code
- code
properties:
message:
type: string
description: A human-readable message with more details about the error
example: Rate limit exceeded. Please wait 5 seconds and try your request again.
status_code:
$ref: '#/components/schemas/failure_status_code'
code:
type: string
enum:
- bad_request
- conflict
- feature_limit_reached
- internal_server_error
- invalid
- not_deletable
- not_found
- request_timeout
- service_unavailable
- unrecognized_endpoint
- unsupported_lob_version
- address_length_exceeds_limit
- bank_account_already_verified
- bank_error
- billing_address_required
- custom_envelope_inventory_depleted
- deleted_bank_account
- failed_deliverability_strictness
- file_pages_below_min
- file_pages_exceed_max
- file_size_exceeds_limit
- foreign_return_address
- inconsistent_page_dimensions
- invalid_bank_account
- invalid_bank_account_verification
- invalid_check_international
- invalid_country_covid
- invalid_file
- invalid_file_dimensions
- invalid_file_download_time
- invalid_file_url
- invalid_image_dpi
- invalid_international_feature
- invalid_perforation_return_envelope
- invalid_template_html
- mail_use_type_can_not_be_null
- merge_variable_required
- merge_variable_whitespace
- payment_method_unverified
- pdf_encrypted
- special_characters_restricted
- unembedded_fonts
- email_required
- invalid_api_key
- publishable_key_not_allowed
- rate_limit_exceeded
- unauthorized
- unauthorized_token
description: 'A pre-defined string identifying an error. Error codes fall into three categories:
**GENERIC**
* `bad_request` - 422: an invalid request was made. See error message for details.
* `conflict` - 409/422: this operation would leave data in a conflicted state.
* `feature_limit_reached` - 403: the account has reached its resource limit and requires upgrading to add more.
* `internal_server_error` - 500: an error has occured on Lob''s servers. Please try request again.
* `invalid` - 422: an invalid request was made. See error message for details.
* `not_deletable` - 422: an attempt was made to delete a resource, but the resource cannot be deleted.
* `not_found` - 404: the requested resource was not found.
* `request_timeout` - 408: the request took too long. Please try again.
* `service_unavailable` - 503: the Lob servers are temporarily unavailable. Please try agian.
* `unrecognized_endpoint` - 404: the requested endpoint doesn''t exist.
* `unsupported_lob_version` - 422: an unsupported Lob API version was requested.
**ADVANCED**
* `address_length_exceeds_limit` - 422: the sum of to.address_line1 and to.address_line2 cannot surpass 50 characters.
* `bank_account_already_verified` - 422: the bank account has already been verified.
* `bank_error` - 422: there''s an issue with the bank account.
* `billing_address_required` - 403: in order to create a live mail piece, your account needs to set up a billing address.
* `custom_envelope_inventory_depleted` - 422: custom envelope inventory is depleted, and more will need to be ordered.
* `deleted_bank_account` - 404: checks cannot be created with a deleted bank account.
* `failed_deliverability_strictness` - 422: the `to` address doesn''t meet strictness requirements. See <a href="https://dashboard.lob.com/#/settings/account" target="_blank">Account Settings</a> to configure strictness.
* `file_pages_below_min` - 422: not enough pages.
* `file_pages_exceed_max` - 422: too many pages.
* `file_size_exceeds_limit` - 422: the file size is too large. See description for details.
* `foreign_return_address` - 422: the `from` address must be a US address.
* `inconsistent_page_dimensions` - 422: all pages of the input file must have the same dimensions.
* `invalid_bank_account` - 422: the provided bank routing number is invalid.
* `invalid_bank_account_verification` - 422: verification amounts do not match.
* `invalid_check_international` - 422: checks cannot be sent internationally.
* `invalid_country_covid` - 422: the postal service in the specified country is currently unable to process the request due to COVID-19 restrictions.
* `invalid_file` - 422: the file is invalid.
* `invalid_file_dimensions` - 422: file dimensions are incorrect for the selected mail type.
* `invalid_file_download_time` - 422: file download from remote server took too long.
* `invalid_file_url` - 422: the file URL when creating a resource is invalid.
* `invalid_image_dpi` - 422: DPI must be at least 300.
* `invalid_international_feature` - 422: the specified product cannot be sent to the destination.
* `invalid_perforation_return_envelope` - 422: both `return_envelope` and `perforation` must be used together.
* `invalid_template_html` - 422: the provided HTML is invalid.
* `mail_use_type_can_not_be_null` - 422: use_type must be one of "marketing" or "operational". Alternatively, an admin can set the account default use type in Account Settings.
* `merge_variable_required` - 422: a required merge variable is missing.
* `merge_variable_whitespace` - 422: merge variable names cannot contain whitespace.
* `payment_method_unverified` - 401: you must have a verified bank account or credit card to submit live requests.
* `pdf_encrypted` - 422: an encrypted PDF was provided.
* `special_characters_restricted` - 422: cannot use special characters for merge variable names.
* `unembedded_fonts` - 422: the provided PDF contains non-standard unembedded fonts. See description for details.
**AUTHENTICATION**
* `email_required` - 401: account must have a verified email address before creating live resources.
* `invalid_api_key` - 401/403: the API key is invalid.
* `publishable_key_not_allowed` - 403: the requested operation needs a secret key, not a publishable key. See [API Keys](#section/API-Keys) for more information.
* `rate_limit_exceeded` - 429: requests were sent too quickly and must be slowed down.
* `unauthorized` - 401: the request isn''t authorized.
* `unauthorized_token` - 401: token isn''t authorized.
'
failure_status_code:
type: integer
enum:
- 401
- 403
- 404
- 413
- 422
- 429
- 500
description: "A conventional HTTP status code:\n * `401` - Authorization error with your API key or account\n * `403` - Forbidden error with your API key or account\n * `404` - The requested item does not exist\n * `413` - Payload too large\n * `422` - The query or body parameters did not pass validation\n * `429` - Too many requests have been sent with an API key in a given amount of time\n * `500` - An internal server error occurred, please contact support@lob.com\n"
city:
allOf:
- $ref: '#/components/schemas/city_no_description'
- type: string
description: The name of the city.
suggestions:
type: object
required:
- primary_line
- city
- state
- zip_code
properties:
primary_line:
type: string
description: 'The primary delivery line (usually the street address) of the address.
Combination of the following applicable `components` (primary number &
secondary information may be missing or inaccurate):
* `primary_number`
* `street_predirection`
* `street_name`
* `street_suffix`
* `street_postdirection`
* `secondary_designator`
* `secondary_number`
* `pmb_designator`
* `pmb_number`
'
city:
$ref: '#/components/schemas/city'
state:
$ref: '#/components/schemas/state'
zip_code:
allOf:
- description: 'Must be formatted as a US ZIP or ZIP+4 (e.g. `94107`, `941072282`, `94107-2282`).
'
- $ref: '#/components/schemas/zip_code'
object:
type: string
description: Value is resource type.
enum:
- us_autocompletion
default: us_autocompletion
state:
type: string
description: 'The <a href="https://en.wikipedia.org/wiki/ISO_3166-2" target="_blank">ISO 3166-2</a> two letter code for the state.
'
maxLength: 2
headers:
ratelimit-reset:
description: 'The time at which the rate limit window resets in <a href="https://en.wikipedia.org/wiki/Unix_time" target="_blank">UTC epoch seconds</a>
'
schema:
type: integer
example: 1528749846
ratelimit-remaining:
description: The number of requests remaining in the current window.
schema:
type: integer
example: 100
ratelimit-limit:
description: The rate limit for a given endpoint.
schema:
type: integer
example: 150
responses:
us_autocompletions_error:
description: Error
content:
application/json:
schema:
$ref: '#/components/schemas/error'
example:
error:
code: invalid
message: address_prefix is required
status_code: 422
us_autocompletions:
description: Returns a US autocompletion object.
headers:
ratelimit-limit:
$ref: '#/components/headers/ratelimit-limit'
ratelimit-remaining:
$ref: '#/components/headers/ratelimit-remaining'
ratelimit-reset:
$ref: '#/components/headers/ratelimit-reset'
content:
application/json:
schema:
$ref: '#/components/schemas/us_autocompletions'
examples:
basic:
value:
id: us_auto_a3ac97bcfbb2460ab20c
suggestions:
- primary_line: 185 BAYSIDE VILLAGE PL
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 185 BRANNAN ST
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 185 BONIFACIO ST
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 185 BLAIR TER
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 185 BLUXOME ST
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 210 KING ST
city: SAN FRANCISCO
state: CA
zip_code: '94107'
- primary_line: 185 BRYANT ST
city: SAN FRANCISCO
state: CA
zip_code: '94107'
object: us_autocompletion
test:
value:
id: us_auto_a3ac97bcfbb2460ab20c
suggestions:
- primary_line: 1 TELEPHONE RD
city: OXFORD
state: AR
zip_code: '72565'
- primary_line: 1 TELEGA PL
city: PALMDALE
state: CA
zip_code: '93550'
- primary_line: 1 TELEGRAM AVE
city: ELMONT
state: NY
zip_code: '11003'
- primary_line: 1 TELEGRAM AVE
city: GARDEN CITY
state: KS
zip_code: '67846'
- primary_line: 1 TELEGRAPH HILL RD
city: HOLMDEL
state: NJ
zip_code: '07733'
- primary_line: 1 TELEGRAPH HILL RD S
city: HOLMDEL
state: NJ
zip_code: '07733'
- primary_line: 1 TELEGRAPH HILL BLVD
city: SAN FRANCISCO
state: CA
zip_code: '94133'
object: us_autocompletion
securitySchemes:
basicAuth:
type: http
scheme: basic
x-webhooks:
events:
post:
summary: Events
description: Information about an event
operationId: event
tags:
- Events
responses:
'200':
$ref: '#/components/responses/events'
tracking_events:
post:
summary: Tracking Events
description: Information about tracking events
operationId: tracking_event
tags:
- Tracking Events
responses:
'200':
$ref: '#/components/responses/tracking_events'
x-tagGroups:
- name: Overview
tags:
- Introduction
- Authentication
- Getting Started
- SDKs and Tools
- name: Address Book
tags:
- Addresses
- National Change of Address
- name: Print and Mail API
tags:
- Postcards
- Self Mailers
- Letters
- Checks
- Snap Packs
- Booklets
- Bank Accounts
- Templates
- Resource Proofs
- Template Versions
- Template Design
- Manage Mail
- name: Campaigns API (BETA)
tags:
- Campaigns
- Creatives
- Uploads
- name: Informed Delivery Campaign API
tags:
- Informed Delivery Campaign
- name: Address Verification API
tags:
- US Verifications
- US Verification Types
- US Autocompletions
- Reverse Geocode Lookups
- Zip Lookups
- Identity Validation
- Intl Verifications
- name: Webhooks
tags:
- Webhooks
- Events
- Tracking Events
- name: Special Features
tags:
- Billing Groups
- Buckslips
- Buckslip Orders
- Cards
- Card Orders
- QR Codes
- URL Shortener
- name: Appendix
tags:
- Beta Program
- Errors
- Rate Limiting
- Requests and Responses
- Test and Live Environments
- Versioning and Changelog