Directory
Guides
GitHub
Get started
2s.io
/
discover
/ dev
Dev
RFC lookup & deploy preflight. 2 pay-per-call dev endpoints for AI agents — keyless, USDC via x402.
dev.preflight
$0.0010
Check whether a shell command is runnable before you (or an agent) run it — a pre-execution gate.
POST /api/dev/preflight
dev.rfc
$0.0012
Look up an IETF RFC by number.
GET /api/dev/rfc
Discovery
/api/directory
— full catalog of every endpoint
/openapi.json
— OpenAPI 3.1 spec
/llms.txt
— plain-text manifest for LLM ingestion