Package: marqeta
marqeta-pythonThe Marqeta Python library provides access to the Marqeta platformCore API.This library is released as a Beta. If you find anything that needs fixing or can be improved, pleasecreate an issueon GitHub.DocumentationFor complete reference documentation, see theMarqeta Core API Reference.InstallationInstall from PyPi usingpip, a package manager for Python.pip install marqetaRequirementsPython 3.7+DependenciesRequestsUsageConfiguring the clientCreate an account on marqeta.com to retrieve your application token and access token for the shared sandbox. For production, you will need to changebase_urltoo.Configure your client object.from marqeta import Client

base_url = "https://shared-sandbox-api.marqeta.com/v3/"
application_token = "MY_APPLICATION_TOKEN"
access_token = "MY_ACCESS_TOKEN"
timeout = 60 # seconds

client = Client(base_url, application_token, access_token, timeout)When specifying your base url, include the/v3/version prefix with the trailing slash.Accessing resourcesAccess resource collections of the Core API as properties of the client object.For example, to access the/usersendpoint:client.usersNested resource collection are properties of the parent collection.For example, to access the/chargebacks/{token}/transitionsendpoint:client.chargebacks(token).transitionsListing objectsThere are multiple ways to retrieve collections of objects, depending on your use case. The library will intelligently handle pagination for you, unless you request a specific page of data.To simply retrieve every object in a collection, calllist(limit=None)on the resource.users = client.users.list(limit=None)If an integer is specified for 'limit', the library will return up to maximum oflimitobjects. The default value oflimitis typicallyNone, however forclient.users.list()andclient.card_products.list()the default limits are 1000 and 25 respectively.Thestream()method returns a generator that efficiently downloads subsequent pages as needed, as opposed to downloading all objects into memory at once.for user in client.users.stream():
    passTo retrieve a single page, call thepage()method specifyingstart_indexandcount.page = client.users.page(start_index=0, count=5)
users = page.dataYou can specify by which field the results should be sorted by passing aparamsdictionary:client.users.list(params={'sort_by': '-lastModifiedTime'})SeeSorting & Paginationfor further details.Specifying additional query parametersMost methods support specifying additional query parameters as aparamsdictionary. The keys and values are the same as the HTTP API.client.cards.find_show_pan(card_token, params={'show_cvv_number': True})Finding a specific objectsCall thefind()method on a resource collection, passing in the object's token.user = client.users.find(token)Creating objectsCall thecreate()method of a resource collection, passing indataas a Python dict.data = {
    'first_name': 'Sarah'
}
created_user = client.users.create(data)Updating objectsCall thesave()method of a resource collection, passing in the object's token and a Python dictionary containing the fields you wish to update.fields_to_update = {
    'first_name': 'Updated Value'
}
updated_user = client.users.save(user_token, fields_to_update)Handling errorsThe SDK will raise aMarqetaErrorexception for unsuccessful requests.from marqeta import Client
from marqeta.errors import MarqetaError
from requests.exceptions import RequestException

try:
    user = client.users.find(token)
except MarqetaError as error:
    print(error.code)
except RequestException as error:
    print(error)The exception'scodecard_products contains the value returned by the API in the JSON response. SeeError codes and messages.ResourcesThe library supports the following endpoints:EndpointPython code/acceptedcountriesclient.accepted_countries/accountholdergroupsclient.account_holder_groups/authcontrolsclient.auth_controls/authcontrols/exemptmidsclient.auth_controls.exempt_mids/autoreloadsclient.auto_reloads/balancesclient.balances/bulkissuancesclient.bulk_issuances/businessesclient.businesses/businesstransitionsclient.businesses(business_token).transitions/businesses/{token}/notesclient.businesses(token).notes/cardproductsclient.card_products/cardsclient.cards/cardtransitionsclient.cards(token).transitions/chargebacksclient.chargebacks/chargebacks/transitionsclient.chargebacks(token).transitions/commandomodesclient.commando_modes/commandomodes/transitionsclient.commando_modes(token).transitions/digitalwallettokensclient.digital_wallet_tokens/digitalwallettokentransitionsclient.digital_wallet_tokens(token).transitions/directdepositsclient.direct_deposits/directdeposits/transitionsclient.direct_deposits(token).transitions/directdeposits/accountsclient.direct_deposits.accounts/feesclient.fees/feetransfersclient.fee_transfers/fundingsourcesclient.funding_sources/fundingsources/addressesclient.funding_sources.addresses/fundingsources/achclient.funding_sources.ach/fundingsources/paymentcardclient.funding_sources.payment_card/fundingsources/programgatewayclient.funding_sources.program_gateway/fundingsources/programclient.funding_sources.program/gpaordersclient.gpa_orders/gpaorders/unloadsclient.gpa_orders.unloads/kycclient.kyc/mccgroupsclient.mcc_groups/merchantsclient.merchants/merchants/{token}/storesclient.merchants(token).stores/msaordersclient.msa_orders/msaorders/unloadsclient.msa_orders.unloads/offerordersclient.offer_orders/pinsclient.pins/programtransfersclient.program_transfers/programtransfers/typesclient.program_transfers.types/pushtocardsclient.push_to_cards/pushtocards/disburseclient.push_to_cards.disburse/pushtocards/paymentcardclient.push_to_cards.payment_card/realtimefeegroupsclient.real_time_fee_groups/transactionsclient.transactions/transactions/{token}/relatedclient.transactions(token).related/usersclient.users/usertransitionsclient.users(token).transitions/users/{token}/notesclient.users(token).notes/velocitycontrolsclient.velocity_controls/webhooksclient.webhooksExamplesAccepted Countries (/acceptedcountries)# List all accepted countries
accepted_countries = client.accepted_countries.list()
for accepted_country in client.accepted_countries.stream():
    pass
accepted_countries_page = client.accepted_countries.page(start_index=0)

# Retrieve a specific accepted country
accepted_country = client.accepted_countries.find(token)

# Create an accepted country
accepted_country = client.accepted_countries.create({...})

# Update an accepted country
accepted_country = client.accepted_countries.save(token, {...})Account Holder Groups (/accountholdergroups)# List all account holder groups
account_holder_groups = client.account_holder_groups.list()
for account_holder_group in client.account_holder_groups.stream():
    pass
account_holder_groups_page = client.account_holder_groups.page(start_index=0)

# Retrieve a specific account holder group
account_holder_group = client.account_holder_groups.find(token)

# Create an account holder group
account_holder_group = client.account_holder_groups.create({...})

# Update an account holder group
account_holder_group = client.account_holder_groups.save(token, {...})Auth Controls (/authcontrols)# List all auth controls
auth_controls = client.auth_controls.list()
for auth_control in client.auth_controls.stream():
    pass
auth_controls_page = client.auth_controls.page(start_index=0)

# Retrieve a specific auth control
auth_control = client.auth_controls.find(token)

# Create an auth control
auth_control = client.auth_controls.create({...})

# Update an auth control
auth_control = client.auth_controls.save(token, {...})Exempt MIDs (/authcontrols/exemptmids)# List all exempt mids
exempt_mi_ds = client.auth_controls.exempt_mids.list()
for exempt_mid in client.auth_controls.exempt_mids.stream():
    pass
exempt_mi_ds_page = client.auth_controls.exempt_mids.page(start_index=0)

# Retrieve a specific exempt mid
exempt_mid = client.auth_controls.exempt_mids.find(token)

# Create an exempt mid
exempt_mid = client.auth_controls.exempt_mids.create({...})

# Update an exempt mid
exempt_mid = client.auth_controls.exempt_mids.save(token, {...})Autoreloads (/autoreloads)# List all autoreloads
autoreloads = client.auto_reloads.list()
for autoreload in client.auto_reloads.stream():
    pass
autoreloads_page = client.auto_reloads.page(start_index=0)

# Retrieve a specific autoreload
autoreload = client.auto_reloads.find(token)

# Create an autoreload
autoreload = client.auto_reloads.create({...})

# Update an autoreload
autoreload = client.auto_reloads.save(token, {...})Balances (/balances)# List all MSA balances
balances = client.balances.list_msas_for_user_or_business(token)
for balance in client.balances.stream_msas_for_user_or_business(token):
    pass

# Retrieve a specific balance
balance = client.balances.find_for_user_or_business(token)Bulk Issuances (/bulkissuances)# List all bulk issuances
bulk_issuances = client.bulk_issuances.list()
for bulk_issuance in client.bulk_issuances.stream():
    pass
bulk_issuances_page = client.bulk_issuances.page(start_index=0)

# Retrieve a specific bulk issuance
bulk_issuance = client.bulk_issuances.find(token)

# Create a bulk issuance
bulk_issuance = client.bulk_issuances.create({...})Businesses (/businesses)# List all businesses
businesses = client.businesses.list()
for business in client.businesses.stream():
    pass
businesses_page = client.businesses.page(start_index=0)

# Retrieve a specific business
business = client.businesses.find(token)

# Create a business
business = client.businesses.create({...})

# Update a business
business = client.businesses.save(token, {...})

# Retrieve a specific business SSN
ssn = client.businesses(token).ssn()

# Retrieve a specific business Full SSN
ssn = client.businesses(token).ssn(full_ssn = True)

# List all children of parent business
child_cardholders = client.businesses(token).children.list()
for child_cardholder in client.businesses(token).children.stream():
    pass
child_cardholders_page = client.businesses(token).children.page(start_index=0)

# Search for businesses
businesss = client.businesses.look_up({...})Business Transitions (/businesstransitions)# Create a business transition
transition = client.businesses(business_token).transitions.create(...)

# Retrieve a specific business transition
transition = client.businesses(business_token).transitions.find(token)

# List transitions for a specific business
transitions = client.businesses(business_token).transitions.list()
for transition in client.businesses(business_token).transitions.stream():
    pass
transitions_page = client.businesses(business_token).transitions.page(start_index=0)Business Notes (/businesses/{token}/notes)# List all business notes
business_notes = client.businesses(token).notes.list()
for business_note in client.businesses(token).notes.stream():
    pass
business_notes_page = client.businesses(token).notes.page(start_index=0)

# Create a business note
business_note = client.businesses(token).notes.create({...})

# Update a business note
business_note = client.businesses(token).notes.save(token, {...})Card Products (/cardproducts)# List all card products. Default limit is 25.
card_products = client.card_products.list()
for card_product in client.card_products.stream():
    pass
card_products_page = client.card_products.page(start_index=0)

# Retrieve a specific card product
card_product = client.card_products.find(token)

# Create a card product
card_product = client.card_products.create({...})

# Update a card product
card_product = client.card_products.save(token, {...})Cards (/cards)# List cards by last 4
cards = client.cards.list(last_four='6789')
for card in client.cards.stream():
    pass
cards_page = client.cards.page()

# Lists all cards for one user
cards = client.cards.list_for_user(token)
for card in client.cards.stream_for_user(token):
    pass

# Returns a specific card
card = client.cards.find(token)

# Returns a specific card - PAN visible
card = client.cards.find_show_pan(token)

# Retrieve a card by its barcode
card = client.cards.find_by_barcode(barcode)

# Creates a card
data = {...}
card = client.cards.create(data)

# Returns the user and card tokens for specified PAN
tokens = client.cards.tokens_for_pan(pan)

# Updates a card
data = {...}
card = client.cards.save(data)

# Returns a merchant onboarding card
card = client.cards.find_for_merchant(token)

# Returns a specific card - PAN visible
card = client.cards.find_for_merchant_show_pan(token)

# Creates a merchant onboarding card
data = {...}
card = client.cards.create_for_merchant(token, data)Card Transitions (/cardtransitions)# Create a card transition
transition = client.cards(token).transitions.create(...)

# Retrieve a specific card transition
transition = client.cards(token).transitions.find(token)

# List transitions for a specific card
transitions = client.cards(token).transitions.list()
for transition in client.cards(token).transitions.stream():
    pass
transitions_page = client.cards(token).transitions.page(start_index=0)Chargebacks (/chargebacks)# List all chargebacks
chargebacks = client.chargebacks.list()
for chargeback in client.chargebacks.stream():
    pass
chargebacks_page = client.chargebacks.page(start_index=0)

# Retrieve a specific chargeback
chargeback = client.chargebacks.find(token)

# Create a chargeback
chargeback = client.chargebacks.create({...})

# Grant provisional credit
client.chargebacks(token).grant_provisional_credit()

# Reverse provisional credit
client.chargebacks(token).reverse_provisional_credit()Chargeback Transitions (/chargebacks/transitions)# Create a chargeback transition
transition = client.chargebacks(token).transitions.create(...)

# Retrieve a specific chargeback transition
transition = client.chargebacks(token).transitions.find(token)

# List transitions for a specific chargeback
transitions = client.chargebacks(token).transitions.list()
for transition in client.chargebacks(token).transitions.stream():
    pass
transitions_page = client.chargebacks(token).transitions.page(start_index=0)Commando Modes (/commandomodes)# List all commando modes
commando_modes = client.commando_modes.list()
for commando_mode in client.commando_modes.stream():
    pass
commando_modes_page = client.commando_modes.page(start_index=0)

# Retrieve a specific commando mode
commando_mode = client.commando_modes.find(token)Commando Mode Transitions (/commandomodes/transitions)# Retrieve a specific commando mode transition
transition = client.commando_modes(token).transitions.find(token)

# List transitions for a specific commando mode
transitions = client.commando_modes(token).transitions.list()
for transition in client.commando_modes(token).transitions.stream():
    pass
transitions_page = client.commando_modes(token).transitions.page(start_index=0)Digital Wallet Tokens (/digitalwallettokens)# List all digital wallet tokens
digital_wallet_tokens = client.digital_wallet_tokens.list()
for digital_wallet_token in client.digital_wallet_tokens.stream():
    pass
digital_wallet_tokens_page = client.digital_wallet_tokens.page(start_index=0)

# Retrieve a specific digital wallet token
digital_wallet_token = client.digital_wallet_tokens.find(token)

# Retrieve a specific digital wallet token with PAN
digital_wallet_token = client.digital_wallet_tokens.find_show_pan(token)Digital Wallet Token Transitions (/digitalwallettokentransitions)# Create a digital wallet token transition
transition = client.digital_wallet_tokens(token).transitions.create(...)

# Retrieve a specific digital wallet token transition
transition = client.digital_wallet_tokens(token).transitions.find(token)

# List transitions for a specific digital wallet token
transitions = client.digital_wallet_tokens(token).transitions.list()
for transition in client.digital_wallet_tokens(token).transitions.stream():
    pass
transitions_page = client.digital_wallet_tokens(token).transitions.page(start_index=0)Direct Deposits (/directdeposits)# List all direct deposits
direct_deposits = client.direct_deposits.list()
for direct_deposit in client.direct_deposits.stream():
    pass
direct_deposits_page = client.direct_deposits.page(start_index=0)

# Retrieve a specific direct deposit
direct_deposit = client.direct_deposits.find(token)Direct Deposit Transitions (/directdeposits/transitions)# Create a direct deposit transition
transition = client.direct_deposits(token).transitions.create(...)

# Retrieve a specific direct deposit transition
transition = client.direct_deposits(token).transitions.find(token)

# List transitions for a specific direct deposit
transitions = client.direct_deposits(token).transitions.list()
for transition in client.direct_deposits(token).transitions.stream():
    pass
transitions_page = client.direct_deposits(token).transitions.page(start_index=0)Direct Deposit Accounts (/directdeposits/accounts)# Retrieve a specific direct deposit account
direct_deposit_account = client.direct_deposits.accounts.find(token)

# Update a direct deposit account
direct_deposit_account = client.direct_deposits.accounts.save(token, {...})Fees (/fees)# List all fees
fees = client.fees.list()
for fee in client.fees.stream():
    pass
fees_page = client.fees.page(start_index=0)

# Retrieve a specific fee
fee = client.fees.find(token)

# Create a fee
fee = client.fees.create({...})

# Update a fee
fee = client.fees.save(token, {...})Fee Transfers (/feetransfers)# Retrieve a specific fee transfer
fee_transfer = client.fee_transfers.find(token)

# Create a fee transfer
fee_transfer = client.fee_transfers.create({...})Funding Sources (/fundingsources)# List all funding sources for a specific user
funding_sources = client.list_for_user(user_token)
for funding_source in client.stream_for_user(user_token):
    pass

# List all funding sources for a specific business
funding_sources = client.list_for_business(business_token)
for funding_source in client.stream_for_business(business_token):
    passFunding Source Addresses (/fundingsources/addresses)# Retrieve a specific funding source address
funding_source_address = client.funding_sources.addresses.find(token)

# Create a funding source address
funding_source_address = client.funding_sources.addresses.create({...})

# Update a funding source address
funding_source_address = client.funding_sources.addresses.save(token, {...})

# list funding source addresses for a specific user
addresses = client.funding_sources.addresses.list_for_user(user_token)
for address in client.funding_sources.addresses.stream_for_user(user_token)
    pass

# list funding source addresses for a specific business
addresses = client.funding_sources.addresses.list_for_business(business_token)
for address in client.funding_sources.addresses.stream_for_business(business_token)
    passACH Funding Sources (/fundingsources/ach)# Retrieve a specific ach funding source
ach_funding_source = client.funding_sources.ach.find(token)

# Create an ach funding source
ach_funding_source = client.funding_sources.ach.create({...})

# Update an ach funding source
ach_funding_source = client.funding_sources.ach.save(token, {...})

# Retrieve the dollar amounts used to verify an ACH funding source
client.funding_sources.addresses(token).verification_amounts()Payment Card Funding Sources (/fundingsources/paymentcard)# Retrieve a specific payment card funding source
payment_card_funding_source = client.funding_sources.payment_card.find(token)

# Create a payment card funding source
payment_card_funding_source = client.funding_sources.payment_card.create({...})

# Update a payment card funding source
payment_card_funding_source = client.funding_sources.payment_card.save(token, {...})Program Gateway Funding Sources (/fundingsources/programgateway)# Retrieve a specific program gateway funding source
program_gateway_funding_source = client.funding_sources.program_gateway.find(token)

# Create a program gateway funding source
program_gateway_funding_source = client.funding_sources.program_gateway.create({...})

# Update a program gateway funding source
program_gateway_funding_source = client.funding_sources.program_gateway.save(token, {...})Program Funding Sources (/fundingsources/program)# Retrieve a specific program funding source
program_funding_source = client.funding_sources.program.find(token)

# Create a program funding source
program_funding_source = client.funding_sources.program.create({...})

# Update a program funding source
program_funding_source = client.funding_sources.program.save(token, {...})GPA Orders (/gpaorders)# Retrieve a specific gpa order
gpa_order = client.gpa_orders.find(token)

# Create a gpa order
gpa_order = client.gpa_orders.create({...})GPA Returns (/gpaorders/unloads)# List all gpa returns
gpa_returns = client.gpa_orders.unloads.list()
for gpa_return in client.gpa_orders.unloads.stream():
    pass
gpa_returns_page = client.gpa_orders.unloads.page(start_index=0)

# Retrieve a specific gpa return
gpa_return = client.gpa_orders.unloads.find(token)

# Create a gpa return
gpa_return = client.gpa_orders.unloads.create({...})KYC (/kyc)# List KYC results for a specific user
kyc_results = client.kyc.list_for_user(user_token)
for kyc_result in client.kyc.stream_for_user(user_token):
    pass

# List KYC results for a specific business
kyc_results = client.kyc.list_for_business(business_token)
for kyc_result in client.kyc.stream_for_business(business_token):
    pass

# Retrieve a specific KYC result
kyc = client.kyc.find(token)

# Update KYC answers
client.kyc.save(token, {...})

# Perform a KYC operation
client.kyc.create({...})MCC Groups (/mccgroups)# List all mcc groups
mcc_groups = client.mcc_groups.list()
for mcc_group in client.mcc_groups.stream():
    pass
mcc_groups_page = client.mcc_groups.page(start_index=0)

# Retrieve a specific mcc group
mcc_group = client.mcc_groups.find(token)

# Create a mcc group
mcc_group = client.mcc_groups.create({...})

# Update a mcc group
mcc_group = client.mcc_groups.save(token, {...})Merchants (/merchants)# List all merchants
merchants = client.merchants.list()
for merchant in client.merchants.stream():
    pass
merchants_page = client.merchants.page(start_index=0)

# Retrieve a specific merchant
merchant = client.merchants.find(token)

# Create a merchant
merchant = client.merchants.create({...})

# Update a merchant
merchant = client.merchants.save(token, {...})Merchant Stores (/merchants/{token}/stores)# List all merchant stores
merchant_stores = client.merchants(token).stores.list()
for merchant_store in client.merchants(token).stores.stream():
    pass
merchant_stores_page = client.merchants(token).stores.page(start_index=0)MSA Orders (/msaorders)# Retrieve a specific msa order
msa_order = client.msa_orders.find(token)

# Create a msa order
msa_order = client.msa_orders.create({...})

# Update a msa order
msa_order = client.msa_orders.save(token, {...})MSA Order Unloads (/msaorders/unloads)# List all msa order unloads
msa_order_unloads = client.msa_orders.unloads.list()
for msa_order_unload in client.msa_orders.unloads.stream():
    pass
msa_order_unloads_page = client.msa_orders.unloads.page(start_index=0)

# Retrieve a specific msa order unload
msa_order_unload = client.msa_orders.unloads.find(token)

# Create a msa order unload
msa_order_unload = client.msa_orders.unloads.create({...})Offer Orders (/offerorders)# Retrieve a specific offer order
offer_order = client.offer_orders.find(token)

# Create an offer order
offer_order = client.offer_orders.create({...})Pin Control Tokens (/pins)# Create a pin control token
pin_control_token = client.pins.create({...})

# Update a pin control token
pin_control_token = client.pins.save(token, {...})Program Transfers (/programtransfers)# List all program transfers
program_transfers = client.program_transfers.list()
for program_transfer in client.program_transfers.stream():
    pass
program_transfers_page = client.program_transfers.page(start_index=0)

# Retrieve a specific program transfer
program_transfer = client.program_transfers.find(token)

# Create a program transfer
program_transfer = client.program_transfers.create({...})Program Transfer Types (/programtransfers/types)# List all program transfer types
program_transfer_types = client.program_transfers.types.list()
for program_transfer_type in client.program_transfers.types.stream():
    pass
program_transfer_types_page = client.program_transfers.types.page(start_index=0)

# Retrieve a specific program transfer type
program_transfer_type = client.program_transfers.types.find(token)

# Create a program transfer type
program_transfer_type = client.program_transfers.types.create({...})

# Update a program transfer type
program_transfer_type = client.program_transfers.types.save(token, {...})Push-to-Cards (/pushtocards)# List all push-to-cards
push_to_cards = client.push_to_cards.list()
for push_to_card in client.push_to_cards.stream():
    pass
push_to_cards_page = client.push_to_cards.page(start_index=0)

# Retrieve a specific push-to-card
push_to_card = client.push_to_cards.find(token)

# Create a push-to-card
push_to_card = client.push_to_cards.create({...})

# Update a push-to-card
push_to_card = client.push_to_cards.save(token, {...})Push-to-Card Disbursements (/pushtocards/disburse)# List all push-to-card disbursements
push_to_card_disbursements = client.push_to_cards.disburse.list()
for push_to_card_disbursement in client.push_to_cards.disburse.stream():
    pass
push_to_card_disbursements_page = client.push_to_cards.disburse.page(start_index=0)

# Retrieve a specific push-to-card disbursement
push_to_card_disbursement = client.push_to_cards.disburse.find(token)

# Create a push-to-card disbursement
push_to_card_disbursement = client.push_to_cards.disburse.create({...})Push-to-Card Payment Cards (/pushtocards/paymentcard)# List all push-to-card payment cards
push_to_card_payment_cards = client.push_to_cards.payment_card.list()
for push_to_card_payment_card in client.push_to_cards.payment_card.stream():
    pass
push_to_card_payment_cards_page = client.push_to_cards.payment_card.page(start_index=0)

# Retrieve a specific push-to-card payment card
push_to_card_payment_card = client.push_to_cards.payment_card.find(token)

# Create a push-to-card payment card
push_to_card_payment_card = client.push_to_cards.payment_card.create({...})Realtime Fee Groups (/realtimefeegroups)# List all realtime fee groups
realtime_fee_groups = client.real_time_fee_groups.list()
for realtime_fee_group in client.real_time_fee_groups.stream():
    pass
realtime_fee_groups_page = client.real_time_fee_groups.page(start_index=0)

# Retrieve a specific realtime fee group
realtime_fee_group = client.real_time_fee_groups.find(token)

# Create a realtime fee group
realtime_fee_group = client.real_time_fee_groups.create({...})

# Update a realtime fee group
realtime_fee_group = client.real_time_fee_groups.save(token, {...})Transactions (/transactions)# List all transactions
transactions = client.transactions.list()
for transaction in client.transactions.stream():
    pass
transactions_page = client.transactions.page(start_index=0)

# List all transactions for a specific funding source
transactions = client.transactions.list_for_funding_source(funding_source_token)
for transaction in client.transactions.stream_for_funding_source(funding_source_token):
    pass

# Retrieve a specific transaction
transaction = client.transactions.find(token)Related Transations (/transactions/{token}/related)# List all related transations
related_transations = client.transactions(token).related.list()
for related_transation in client.transactions(token).related.stream():
    pass
related_transations_page = client.transactions(token).related.page(start_index=0)Users (/users)# List all users. Default limit is 1000.
users = client.users.list()
for user in client.users.stream():
    pass
users_page = client.users.page(start_index=0)

# Retrieve a specific user
user = client.users.find(token)

# Create a user
user = client.users.create({...})

# Update a user
user = client.users.save(token, {...})

# Retrieve a specific user SSN
ssn = client.users(token).ssn()

# Retrieve a specific user Full SSN
ssn = client.users(token).ssn(full_ssn = True)

# List all children of parent user
child_cardholders = client.users(token).children.list()
for child_cardholder in client.users(token).children.stream():
    pass
child_cardholders_page = client.users(token).children.page(start_index=0)

# Search for users, if look_up data is not specified by default lists 1000 users 
users = client.users.look_up({...})User Transitions (/usertransitions)# Create a user transition
transition = client.users(token).transitions.create(...)

# Retrieve a specific user transition
transition = client.users(token).transitions.find(token)

# List transitions for a specific user
transitions = client.users(token).transitions.list()
for transition in client.users(token).transitions.stream():
    pass
transitions_page = client.users(token).transitions.page(start_index=0)User Notes (/users/{token}/notes)# List all user notes
user_notes = client.users(token).notes.list()
for user_note in client.users(token).notes.stream():
    pass
user_notes_page = client.users(token).notes.page(start_index=0)

# Create a user note
user_note = client.users(token).notes.create({...})

# Update a user note
user_note = client.users(token).notes.save(token, {...})Velocity Controls (/velocitycontrols)# List all velocity controls
velocity_controls = client.velocity_controls.list()
for velocity_control in client.velocity_controls.stream():
    pass
velocity_controls_page = client.velocity_controls.page(start_index=0)

# Retrieve a specific velocity control
velocity_control = client.velocity_controls.find(token)

# Create a velocity control
velocity_control = client.velocity_controls.create({...})

# Update a velocity control
velocity_control = client.velocity_controls.save(token, {...})

# List velocity controls available for a specific user
velocity_controls = list_available_for_user(user_token)
for velocity_control in stream_available_for_user(user_token):
    passWebhooks (/webhooks)# List all webhooks
webhooks = client.webhooks.list()
for webhook in client.webhooks.stream():
    pass
webhooks_page = client.webhooks.page(start_index=0)

# Retrieve a specific webhook
webhook = client.webhooks.find(token)

# Create a webhook
webhook = client.webhooks.create({...})

# Update a webhook
webhook = client.webhooks.save(token, {...})

# Ping a webhook
client.webhooks(token).ping()

# Resend a webhook
client.webhooks(token).resent(event_type, event_token)