NPR Sponsorship Service
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For Agents
Fetch NPR sponsorship audio spots and impression-tracking metadata for insertion between NPR audio segments. One core endpoint at /v2/ads.
Use for: Fetch the next NPR sponsor spot to play, Retrieve a sponsorship audio asset URL for insertion, Get tracking pixels for an NPR sponsor impression, Check what sponsor message should play after a news segment
Not supported: Does not handle audio playback, station lookup, or general advertising inventory - use for NPR-licensed sponsorship spot retrieval and tracking only.
The NPR Sponsorship Service returns sponsor advertisement payloads for non-NPR One client applications that play NPR audio. Clients call the /v2/ads endpoint to fetch the next sponsorship spot to play, including the audio asset URL and tracking pixels for impression reporting. The service is OAuth 2.0 protected and is designed to be called between NPR audio segments to insert sponsor content compliantly.
Install Jentic One Beta
Connect the NPR Sponsorship Service to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the NPR Sponsorship Service, 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.
1
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%2Fnpr.org%2Fsponsorship" | sh2
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%2Fnpr.org%2Fsponsorship" | sh
jentic register # connects your agent to your Jentic One instanceJentic 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 NPR Sponsorship Service API.
Fetch the next sponsor audio spot to play in an NPR-licensed audio app
Retrieve impression-tracking pixels for sponsor delivery reporting
Surface sponsor metadata including duration and creative asset URL
Honor NPR's sponsorship rotation rules through the service's scheduling logic
Issue impression callbacks back to NPR for accurate spot attribution
Use Cases
Patterns agents use NPR Sponsorship Service API for, with concrete tasks.
★ Sponsor Insertion in Third-Party NPR Audio Apps
Apps licensed to play NPR audio outside of NPR One must request sponsor spots from the Sponsorship Service before playing each segment. The /v2/ads endpoint returns the audio creative URL and impression tracking pixels, ensuring sponsorship inventory is delivered and counted correctly. Without this call, the app cannot legally play NPR content under its licensing terms.
Call GET /v2/ads with the required client identifiers and play the returned creative URL before resuming NPR audio
Impression Reporting for Sponsorship Compliance
Sponsorship revenue depends on accurate impression counts. The Sponsorship Service returns tracking pixels with each spot, and clients must fire those pixels at playback start to report delivery. This use case covers the reporting half of the contract - without firing tracking, NPR cannot bill sponsors accurately.
Parse the impression tracking URLs from the /v2/ads response and issue HTTP GETs against each one at playback start
AI Agent Audio App Integration via Jentic
AI agents that orchestrate audio playback for partner apps use Jentic to discover and call the Sponsorship Service alongside the Station Finder. Through Jentic, the agent can request a sponsor spot, fire impression callbacks, and resume NPR content without holding NPR OAuth secrets in its prompt context.
Use Jentic to search for 'fetch NPR sponsor spot', load the /v2/ads schema, and execute it before starting NPR audio playback
Key Endpoints
2 endpoints — the npr sponsorship service returns sponsor advertisement payloads for non-npr one client applications that play npr audio.
METHOD
PATH
DESCRIPTION
GET
/v2/ads
Fetch the next NPR sponsor spot with tracking pixels
GET
/v2/ads
Fetch the next NPR sponsor spot with tracking pixels
Why Jentic?
What agents get from Jentic-routed access to this vendor.
Setup
Wiring the NPR Sponsorship Service by hand means carrying OAuth 2.0 credentials into calls to sponsorship.api.npr.org and handling sponsor-spot retrieval and tracking yourself. Through Jentic you install once, import the NPR Sponsorship Service from the API Directory, store the credentials once, and your agent calls it.
Permission scoping
The sponsor-spot target here travels in the request rather than a URL path resource, so scope the agent to the operations it needs. This service exposes a single read operation, so the agent retrieves sponsor spots and nothing more unless you add other operations.
Credential isolation
Your NPR OAuth client credentials for the sponsorship service are stored once, encrypted, by your own Jentic One instance and injected at execution time. They never enter the agent's prompt, logs, or context.
Intent-based discovery
Agents search Jentic by intent such as 'fetch an NPR sponsor spot', and Jentic returns the GET /v2/ads operation with its parameter schema so the agent calls the right endpoint without browsing the reference docs.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using NPR Sponsorship Service API through Jentic.
What authentication does the NPR Sponsorship Service use?
The NPR Sponsorship Service uses OAuth 2.0 authorization code flow with the NPR identity authorization server at https://authorization.api.npr.org/v2/token. Through Jentic, NPR OAuth client credentials are isolated in the vault and only short-lived tokens reach the agent's request context.
Can I fetch a sponsor spot to play before NPR audio with this API?
Yes. GET /v2/ads returns the next sponsor creative with its audio asset URL, duration, and impression tracking pixels for your client to fire at playback.
What are the rate limits for the NPR Sponsorship Service?
NPR does not publish a numeric rate limit for /v2/ads, but the service is intended to be called once per audio segment boundary. Calling it more aggressively risks rotation logic returning the same spot.
How do I insert an NPR sponsor spot through Jentic?
Search Jentic for 'fetch NPR sponsor spot', load the /v2/ads schema, and execute. The flow is: pip install jentic, then await client.search, load, and execute against https://sponsorship.api.npr.org.
Is the NPR Sponsorship Service free to use?
The API itself has no usage fee, but access requires an NPR One Enterprise licensing agreement, including sponsor-insertion compliance terms documented at https://dev.npr.org/guide/app-experience/sponsorship/.
Can I limit what my agent is allowed to do with the NPR Sponsorship API?
Yes. Because Jentic One is self-hosted, you decide which operations and credentials your agent may use, and your own rules govern what it can call. This service exposes a single read operation, GET /v2/ads, so you can scope the agent to just fetching the next sponsor spot and its impression-tracking pixels, and nothing more unless you grant additional operations. Your NPR OAuth client credentials stay on your instance and are injected only at execution time, so the agent never holds them.
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