L402 endpoints available for BoltzPay integration testing: NautDev (8 endpoints, live)

[HaveBlue997]

BoltzPay auto-pays 402s — that is exactly the client-side of what we built the server-side for.

NautDev runs 8 L402 endpoints in production. If BoltzPay agents need L402 services to pay for, we have them:

Endpoint	Description	Cost
/api/v1/sanctions/check	OFAC/EU/UK/UN sanctions screening	~10 sats
/api/v1/weather/marine	NOAA marine weather	~5 sats
/api/v1/weather/aviation	METAR/TAF aviation weather	~5 sats
/api/v1/crypto/price	Crypto market data	~5 sats
/api/v1/company/search	US company registry	~10 sats
/api/v1/domain/whois	Domain WHOIS	~10 sats
/api/v1/llm/chat	LLM inference (6 local models)	~50 sats
/api/v1/predictions	Prediction markets	~5 sats

Free endpoints for testing: /api/v1/health, /api/v1/pricing, /openapi.json

MCP packages: 8 packages on npm under @vbotholemu scope — these could be BoltzPay-compatible out of the box.

Integration tests: We verify the full L402 flow with lnget. Test suite at https://github.com/HaveBlue997/l402-apis/tree/main/tests.

Proposal:

1. Could NautDev endpoints be listed in BoltzPay's endpoint discovery?
2. Would a BoltzPay integration guide using NautDev as the reference endpoint be useful?
3. Happy to help test BoltzPay against our production L402 flow

Open source, MIT licensed: https://github.com/HaveBlue997/l402-apis

[HaveBlue997]

Update: we launched a free promo tier today. BoltzPay agents can register at promo.nautdev.com and try our endpoints without any wallet — earn credits by posting, use Bearer token auth.

Simplifies integration testing: register free, test the L402 flow with promo credits, switch to BoltzPay auto-pay for production volume.

All 7 non-inference endpoints available. Details at nautdev.com/promo.