Massive Adds x402 Payments Access for AI Agents with Coinbase
Massive US stock data is now available to AI agents via x402. Pay per request in USDC on agent.massive.com, with no account or API key. Built with Coinbase.
editor
Introducing
Action Required: NATS Service will be Deprecated on 01/01/2020
Aug 12, 2019
Our NATS service will be deprecated by the end of this year in favor of WebSockets beginning 01/01/2020.
Customers can continue to use the NATS service until 12/31/2019. We will continue to offer support for the NATS service until 12/31/2019.
Our WebSockets service is built from the ground up and will give customers more flexibly and better latency moving forward. We encourage users to switch to using the WebSockets service as soon as possible
Below are some examples of how to connect and use Massive.com WebSockets:
https://github.com/Massive-io/client-examples
- Read More
Peter Stacho
peter
From the blog
See what's happening at Massive
Extended Hours Are Coming to OPRA Options Data
Starting August 17, 2026, Cboe's Options Exchange is extending trading hours for select single-stock equity options with a morning GTH session (7:30–9:25 am ET) and Curb session (4:00–4:15 pm ET).
cole
Tagging 8-K disclosures with AI: corporate events, labelled by what actually happened
A SEC 8-K API that labels what actually happened. Query filings by event type (CEO departures, cybersecurity incidents, M&A), with source-cited tags.
rian