mongo402

The 402-native pay-per-query database layer.
Monetize your MongoDB with a single HTTP response.

g3EUCy4Y4D4mswePr5BNPr1yFEbntTqgxRS8RuFpump

[mongo402 @mongo402]

$MONGO402 Is Live!

Pay-Per-Query MongoDB.
Cloud data without subscriptions, API keys, or backend infrastructure. Each request triggers an HTTP 402 payment → you get the result instantly.
Turning any MongoDB into an instant data business.

ca: g3EUCy4Y4D4mswePr5BNPr1yFEbntTqgxRS8RuFpump

X: https://t.co/DYFo5QtDLQ
Website: https://t.co/3Sw95KNibX
SDK: https://t.co/HgLi6DR2ZM

[mongo402 @mongo402]

Caching update is live.

• Redis-based query caching per endpoint
• Configurable TTL + discounts for cached results
• Buyers get faster, cheaper queries or can bypass cache
• Safe fallback to MongoDB if Redis is down

Plus a seller analytics dashboard for revenue and usage.
Pay-per-query, now faster and smarter.

https://t.co/NZgJB4elnM

[mongo402 @mongo402]

@ramonos The biggest problem is selling too early. Diamond hands is powerful

[mongo402 @mongo402]

@A455N dm'd

[mongo402 @mongo402]

Join our X Community:

https://t.co/mVcCVv1oso

[mongo402 @mongo402]

We’ve added a live demo of the Analytics Dashboard.

Track revenue, paid queries, buyers, and usage over time per endpoint.
Daily, weekly, monthly breakdowns.

When you monetize data per query, analytics isn’t optional. Now it’s built in.

[mongo402 @mongo402]

@Silax100 hey we don't have community yet

[mongo402 @mongo402]

$MONGO402 Is Live!

Pay-Per-Query MongoDB.
Cloud data without subscriptions, API keys, or backend infrastructure. Each request triggers an HTTP 402 payment → you get the result instantly.
Turning any MongoDB into an instant data business.

ca: g3EUCy4Y4D4mswePr5BNPr1yFEbntTqgxRS8RuFpump

X: https://t.co/DYFo5QtDLQ
Website: https://t.co/3Sw95KNibX
SDK: https://t.co/HgLi6DR2ZM

[mongo402 @mongo402]

What does pay-per-query MongoDB actually look like?

In this demo we:
– connect with Phantom
– run mongo402 in demo mode
– send a paid query to a demo database (0.005 USDC)
– filter books by author

Then we plug in a real MongoDB, send a live find query,
watch the transaction appear in the dashboard,
and verify it on Solana Explorer.
End-to-end paid data access. No backend required.

[mongo402 @mongo402]

Dev supply is locked:

https://t.co/LFTmY5xEb4

[mongo402 @mongo402]

Paid data access becomes as simple as opening a Mongo endpoint.

No keys.
No accounts.
No payment platforms.

Just MongoDB → 402 → payment → result.
A new way to think about data.

[mongo402 @mongo402]

You can now try creating a MongoDB endpoint in demo mode, directly on the site.

Set a price, connect a collection, choose allowed operations, see how it works end to end.

A hands-on preview of how pay-per-query MongoDB works.

[mongo402 @mongo402]

This changes how access control is modeled.

Authorization is no longer identity-based or quota-based, but settlement-based.

The proxy deterministically decides whether a query may execute by verifying a specific on-chain payment tied to that request.

No persistent user state is required to safely expose the database.

[mongo402 @mongo402]

The hardest part of selling data isn’t storage or queries — it’s enforcing payment at execution time.

mongo402 sits directly in front of MongoDB and controls query execution at the proxy layer.

Queries are priced, invoices are returned via HTTP 402, and execution happens only after on-chain settlement.

Payment enforcement is embedded into the database request path, not bolted on as external billing logic.

[mongo402 @mongo402]

The hardest part of selling data isn’t storage or queries — it’s enforcing payment at execution time.

mongo402 sits directly in front of MongoDB and controls query execution at the proxy layer.

Queries are priced, invoices are returned via HTTP 402, and execution happens only after on-chain settlement.

Payment enforcement is embedded into the database request path, not bolted on as external billing logic.

[mongo402 @mongo402]

Smart Caching is live on Mongo402.

Cache query results and discount repeat requests.

• Instant responses
• Up to 100% cheaper cached queries
• Less load on MongoDB

Set TTL (1 min–24h) + discount (0–100%).
Buyers see "is_cached" + actual price paid.

Same 402 flow. Smarter pay-per-query.

[mongo402 @mongo402]

SaaS billing with Mongo402 is simply nothing.

SaaS: API keys, auth, dashboards, subscriptions, usage tracking. Weeks to sell one dataset.

Mongo402: POST a query → HTTP 402 with a price → pay in USDC/SOL → result instantly.

This is far easier than traditional SaaS billing.

[mongo402 @mongo402]

Why HTTP 402?

Because payment should be part of the request flow.
Unpaid query → 402 with a price.
Paid query → result.

No keys. No accounts. No billing layer.
Payment gates the query.

[mongo402 @mongo402]

#4

Mongo402 is open-source.

Faster time-to-revenue for data owners and zero integration overhead.

Try the repo and the example endpoint.

[mongo402 @mongo402]

#1

Nowadays data monetization is broken.

APIs, keys, billing, auth and infra add so much friction that most datasets never ship.

[mongo402 @mongo402]

#3

Client pays (USDC or native SOL) in response to the 402, the query executes, and there’s no separate billing system or account onboarding.