Grin Connector

GRIN provides an influencer/creator marketing platform for brands.

4.8 on G2

Weld · Data Sources

Grin

GrinYour warehouseLive

contact32 columnsSynced

campaign27 columnsSynced

activation18 columnsSynced

media_library_content59 columnsSyncing

proposal24 columnsQueued

Lands in

snowflake

bigquery

databricks

Agent context over MCP

How it works

Set up in minutes.
No code, no maintenance.

Grin

Grin

Data source

Authenticating...

Ready to connect

Overview

Grin in your warehouse.
Ready for your agents.

GRIN provides an influencer/creator marketing platform for brands. Weld's Grin connector is fully managed: it extracts data from Grin, 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

Grin data schema.
The map your agents read.

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

tables: 66
fields: 925
relationships: 94

Loading diagram…

contact_payment

product_selection

account_deposit

is_white_labeled

phone_country_code

profile_picture

email_verified_at

account_user_role

account_user_id

activation_brief

previous_status

activation_member

destination_url

query_parameters

affiliate_page_view

affiliate_link_group

account_domain_id

destination_url

query_parameters

attribution_window

discount_code_group_id

affiliate_link_id

influencer_title

campaign_content

media_library_content_id

content_rights_id

campaign_conversion

discount_code_id

affiliate_link_id

commission_amount

campaign_deliverable_task

requires_creator_oauth

deliverable_price

campaign_payable

conversion_rate

profile_picture

contact_address

phone_country_code

phone_number_display

contact_campaign

discount_code_group_id

affiliate_link_id

influencer_title

contact_custom_property_value

contact_network

network_user_id

network_username

network_account_type

network_connection_type

network_connection_permissions

product_selection_id

ecommerce_account_id

campaign_proposal_id

external_order_id

shipment_status

shipment_status_date

contact_payment

payment_account_id

conversion_rate

contact_payment_item

conversion_rate

media_library_content_id

content_rights_id

engagement_rate

media_library_content

content_rights_id

campaign_job_id

media_library_content_tag

media_library_content_id

media_library_tag

rights_content_rights_header

content_right_selected_right

content_right_id

activation_member_id

activation_brief_id

discount_code_id

affiliate_link_id

commission_amount

custom_property

custom_property_option

custom_property_value

deliverable_task

requires_creator_oauth

deliverable_price

ecommerce_account_id

disabled_reason

discount_code_group

ecommerce_account_id

affiliatepayout_amount

affiliatepayout_type

rules_applies_to

rules_cascade_update_amount

rules_customer_group_ids

ecommerce_account

media_library_folder

discount_code_group_id

affiliate_link_id

influencer_title

short_description

content_rights_id

partnership_proposal

contact_address_id

content_rights_id

partnership_job

media_library_content_id

content_posted_at

partnership_task

deliverable_price

conversion_rate

payment_account

product_variant

product_variant_option

product_variant_option_value

option_value_id

admin_graphql_api_id

product_collection_relationship

product_collection

product_option_value

product_selection

contact_address_id

order_status_updated_at

product_selection_item

product_selection_id

contact_address_id

content_rights_id

proposal_deliverable

media_library_content_id

content_posted_at

proposal_deliverable_content

media_library_content_id

content_rights_id

relationship_stage

Open the schema explorer Open the full schema explorer

Models

Grin models.
What the numbers mean.

Open-source SQL that turns the raw Grin tables into the reports people ask about. Deploy them in Weld and your agent queries the definitions, not guesses.

Open the models

Weld MCP server

Ask your agent.
It already knows Grin.

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

Agent contextGrin tables, fields and joins
QuerySQL against your warehouse
OperateCheck, rerun and refresh syncs

Set up the MCP server

Claude CodeOpus 5

ConnectedWeld MCPAgent contextGrintables66fields925joins94

>

How many campaign rows do we have per discount_code_group? Use our Grin data.

Reading the Grin context first, so the query uses the right tables and keys.

●weld·search_available_references

⎿raw.grin.campaign

raw.grin.discount_code_group

+ 64 more Grin tables

●weld·get_reference_schema

⎿campaign · 27 columns

joins discount_code_group on discount_code_group_id

●weld·run_query

⎿select d.id, count(*) from {{raw.grin.campaign}} c

join {{raw.grin.discount_code_group}} d on c.discount_code_group_id = d.id

group by 1

submitted

●weld·get_query_status

⎿DONE

●weld·get_query_result

⎿rows returned

✓Answered from Grin data in your warehouse

>Ask about your Grin dataMCP

Destinations

Load Grin into any warehouse.
Set up in minutes, no code.

Resources

Everything you need.
To get started.

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 Grin 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 Grin ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "grin",
    "destination_schema_name": "grin_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 Grin data to work.

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

Grin

Source

Weld

MCPAgents

Start for free Talk to us

Connectors

Explore more connectors.
300+ and counting.

View all connectors