Whatnot Seller API

Name: Whatnot Seller API
Brand: Whatnot Seller API
Availability: InStock

✓ Official Vendor SpecE CommerceStorefrontbearer1 EndpointsREST

For Agents

Programmatically execute graphql query. Covers 1 operations with bearer authentication.

Install Jentic One Beta

Connect the Whatnot Seller API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Whatnot Seller API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fwhatnot.com%2Fwhatnot" | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fwhatnot.com%2Fwhatnot" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Whatnot Seller API.

Execute GraphQL query

Manage e commerce data programmatically

Integrate Whatnot Seller API into automated workflows

Query and filter Whatnot Seller API records by parameters

GET STARTED

Start building with Whatnot Seller API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Whatnot Seller API for, with concrete tasks.

★ E-Commerce Operations

Use the Whatnot Seller API to perform e commerce operations programmatically. The API provides 1 endpoints covering core functionality including execute graphql query.

Call POST /seller-api/graphql to execute graphql query

Data Retrieval and Monitoring

Query Whatnot Seller API resources on a schedule to track changes, generate alerts, or feed downstream dashboards. Agents poll relevant endpoints, compare against previous state, and trigger actions when thresholds are crossed.

Poll the primary Whatnot Seller API endpoint, compare response to last known state, and alert if changed

AI Agent Integration via Jentic

AI agents discover and call Whatnot Seller API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle bearer tokens manually.

Search Jentic for 'execute graphql query', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

1 endpoints — the whatnot seller api is a graphql api for managing products and receiving notifications when items sell on the whatnot marketplace.

METHOD

PATH

DESCRIPTION

POST

/seller-api/graphql

Execute GraphQL query

POST

/seller-api/graphql

Execute GraphQL query

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring the Whatnot Seller API by hand means placing its bearer token on the single GraphQL endpoint and handling retries yourself. Through Jentic you install once, import the Whatnot Seller API from the API Directory, store the token once, and your agent calls it.

Permission scoping

The Whatnot Seller API exposes one GraphQL operation and carries the query in the request body rather than in the path, so limit the agent to that operation. You choose the operations it may call, so nothing beyond the GraphQL endpoint runs unless you add it.

Credential isolation

Your Whatnot Seller API token is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'run a seller GraphQL query', and Jentic returns the matching Whatnot Seller API operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Shopify

Alternative e commerce API

Choose Shopify when you need a different approach to e commerce operations

Alternative

Stripe

Alternative e commerce API

Choose Stripe when you need a different approach to e commerce operations

FAQs

Specific to using Whatnot Seller API through Jentic.

What authentication does the Whatnot Seller API use?

The Whatnot Seller API uses a Bearer token in the Authorization header. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.

Can I execute graphql query with the Whatnot Seller API?

Yes. Use the POST /seller-api/graphql endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Whatnot Seller API?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I execute graphql query through Jentic?

Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'execute graphql query'. Jentic returns the matching Whatnot Seller API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.

How many endpoints does the Whatnot Seller API have?

The Whatnot Seller API exposes 1 endpoints covering graphql operations.

Can I limit what my agent is allowed to do with the Whatnot Seller API?

Yes. Jentic One is self-hosted by you, so your own rules decide which operations and credentials the agent may use. The Whatnot Seller API exposes a single GraphQL operation at POST /seller-api/graphql, and you choose whether the agent may call it, so nothing beyond that endpoint runs unless you add it. Your bearer token stays with your instance and is injected only when the agent runs the operations you permit.