Walmart Seller Center Connector

Walmart Marketplace lets third-party sellers list and sell products on Walmart.com. Sellers can manage items, inventory, orders and returns through the Walmart Marketplace APIs.

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4.8 on G2

Weld · Data Sources

Walmart Seller Center

Walmart Seller CenterYour warehouseLive

item28 columnsSynced

listing_quality_item47 columnsSynced

price_incentive20 columnsSynced

payment_statement_report70 columnsSyncing

recon_report39 columnsQueued

Lands in

snowflake

bigquery

databricks

Agent context over MCP

How it works

Set up in minutes.
No code, no maintenance.

Walmart Seller Center

Walmart Seller Center

Data source

Authenticating...

Ready to connect

Overview

Walmart Seller Center in your warehouse.
Ready for your agents.

Walmart Marketplace lets third-party sellers list and sell products on Walmart.com. Sellers can manage items, inventory, orders and returns through the Walmart Marketplace APIs. Weld's Walmart Seller Center connector is fully managed: it extracts data from Walmart Seller Center, loads it into your warehouse, and keeps it in sync. The data lands in a clean, documented schema with agent context attached, so analysts can query it with SQL or dbt, and agents can query it over the Weld MCP server without guessing at tables or joins.

Agent context

Walmart Seller Center data schema.
The map your agents read.

Every table, field and relationship Weld syncs from Walmart Seller Center is served to agents as context over MCP, so they pick the right tables and join on the right keys.

tables: 57
fields: 691
relationships: 2

Loading diagram…

inbound_shipment

listing_quality_item

shipping_configuration

shipping_coverage

shipping_template_details

items_succeeded

items_processing

ingestion_status

pending_status_description

feed_item_ingestion_error

feed_item_index

inbound_shipment

inbound_order_id

moved_shipment_id

expected_delivery_date

inbound_shipment_tracking_number

input_qty_amount

avail_to_sell_qty_amount

avail_to_sell_qty_unit

reserved_qty_amount

reserved_qty_unit

item_unpublished_reason

item_variant_group_attribute

listing_quality_item

updated_timestamp

listing_quality_item_score

listing_quality_item_content_issue

attribute_value

is_spec_attribute

listing_quality_item_trend

listing_quality_item_trend_value

listing_quality_score

listing_quality

score_offer_score

score_content_score

score_rating_review_score

score_price_score

score_shipping_score

score_transactibility_score

post_purchase_quality_defect_ratio

post_purchase_quality_item_defect_cnt

purchase_order_id

customer_order_id

customer_email_id

shipping_info_phone

shipping_info_estimated_delivery_date

shipping_info_estimated_ship_date

purchase_order_id

item_product_name

order_line_quantity_amount

order_line_quantity_unit_of_measurement

order_line_charge

purchase_order_id

charge_amount_amount

charge_amount_currency

order_line_status

purchase_order_id

status_quantity_amount

status_quantity_unit_of_measurement

cancellation_reason

order_line_refund_charge

purchase_order_id

charge_charge_type

charge_charge_name

charge_charge_amount_amount

charge_charge_amount_currency

order_line_serial_number

purchase_order_id

order_payment_type

purchase_order_id

payment_statement_report

outstanding_mca_balance

seller_info_store_front_url

seller_info_seller_status

seller_info_payment_status

seller_info_tenure

account_summary_opening_balance

account_summary_order_activity

price_incentive

product_image_url

pricing_insights

buy_box_base_price

buy_box_total_price

buy_box_win_rate

competitor_price

comparison_price

period_start_date

period_end_date

transaction_key

transaction_posted_timestamp

return_order_id

customer_order_id

customer_email_id

return_order_date

replacement_customer_order_id

return_order_line

return_order_id

return_order_line_number

sales_order_line_number

return_description

purchase_order_id

seller_order_id

return_order_line_charge

return_order_id

return_order_line_number

charge_category

charge_per_unit_currency_amount

charge_per_unit_currency_unit

excess_charge_currency_amount

excess_charge_currency_unit

return_order_line_charge_tax

return_order_id

return_order_line_number

tax_per_unit_currency_amount

tax_per_unit_currency_unit

excess_tax_currency_amount

excess_tax_currency_unit

return_order_line_charge_reference

return_order_id

return_order_line_number

return_order_line_charge_total

return_order_id

return_order_line_number

value_currency_amount

value_currency_unit

return_order_line_tracking_status

return_order_id

return_order_line_number

current_refund_status

quantity_measurement_value

quantity_unit_of_measure

return_order_line_refund_channel

return_order_id

return_order_line_number

refund_covered_by

refund_channel_name

quantity_measurement_value

return_order_line_tracking_detail

return_order_id

return_order_line_number

event_description

return_order_line_tracking_detail_reference

return_order_id

return_order_line_number

return_line_group

return_order_id

return_expected_flag

return_line_group_line

return_order_id

return_order_line_number

return_line_group_label

return_order_id

label_image_url

return_line_group_label_carrier

return_order_id

shipping_configuration

partner_display_name

partner_store_id

business_reg_number

country_of_incorporation

shipping_configuration_setting

configuration_name

shipping_configuration_category

configuration_name

fulfillment_lag_time

shipping_coverage

shipping_coverage_area

shipping_template

rate_model_type

shipping_template_details

rate_model_type

shipping_template_fulfillment_center

fulfillment_center_id

shipping_template_method

shipping_template_configuration

per_shipping_charge_unit_of_measure

per_shipping_charge_shipping_and_handling_amount

per_shipping_charge_shipping_and_handling_currency

per_shipping_charge_charge_per_item_amount

per_shipping_charge_charge_per_item_currency

per_shipping_charge_charge_per_weight_amount

per_shipping_charge_charge_per_weight_currency

shipping_template_address_type

configuration_index

shipping_template_tiered_charge

configuration_index

ship_charge_amount

ship_charge_currency

shipping_template_region

configuration_index

shipping_template_sub_region

configuration_index

sub_region_code

sub_region_name

shipping_template_state

configuration_index

sub_region_code

shipping_template_state_subregion

configuration_index

sub_region_code

state_subregion_code

state_subregion_name

Open the schema explorer Open the full schema explorer

Weld MCP server

Ask your agent.
It already knows Walmart Seller Center.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Walmart Seller Center context, finds the tables it needs and queries your warehouse.

Agent contextWalmart Seller Center tables, fields and joins
QuerySQL against your warehouse
OperateCheck, rerun and refresh syncs

Set up the MCP server

Claude CodeOpus 5

ConnectedWeld MCPAgent contextWalmart Seller Centertables57fields691joins2

>

How many listing_quality_item rows do we have per item? Use our Walmart Seller Center data.

Reading the Walmart Seller Center context first, so the query uses the right tables and keys.

●weld·search_available_references

⎿raw.walmart.listing_quality_item

raw.walmart.item

+ 55 more Walmart Seller Center tables

●weld·get_reference_schema

⎿listing_quality_item · 47 columns

joins item on item_id

●weld·run_query

⎿select i.id, count(*) from {{raw.walmart.listing_quality_item}} l

join {{raw.walmart.item}} i on l.item_id = i.id

group by 1

submitted

●weld·get_query_status

⎿DONE

●weld·get_query_result

⎿rows returned

✓Answered from Walmart Seller Center data in your warehouse

>Ask about your Walmart Seller Center dataMCP

Destinations

Load Walmart Seller Center into any warehouse.
Set up in minutes, no code.

Resources

Everything you need.
To get started.

Walmart Seller Center setup guide

Step-by-step instructions to configure and start syncing.

Connect your agents

Set up Claude, Cursor, ChatGPT or Codex against your Weld workspace.

Weld Connect API

Build custom connectors

Use the Weld Connect API to build and publish your own connector.

Common questions

Answers to frequently asked questions about Weld connectors.

Weld Connect API

Set it up in code.
One REST API.

Use the Weld Connect REST API to create Walmart Seller Center connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a Walmart Seller Center ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "walmart",
    "destination_schema_name": "walmart_data",
    "sync_interval": "0 * * * *"
  }'
▌

FAQ

Common questions.
About connectors.

Something not covered here? A data engineer can walk through your setup with you.

Put your Walmart Seller Center data to work.

Connect Walmart Seller Center, pick a warehouse, and your agents can query it today. Free for 14 days, no credit card.

Walmart Seller Center

Source

Weld

MCPAgents

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