Probe and validate x402 seller endpoints on Sui — 402 accepts[] / WWW-Authenticate probing plus OpenAPI paid-endpoint extraction. The discovery half of the @t2000 serve stack.

@t2000/discovery

funkii

discovery

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		{
		"name": "@t2000/discovery",
		"version": "10.20.0",
		"version": "10.20.1",
		"description": "Probe and validate x402 seller endpoints on Sui — 402 accepts[] / WWW-Authenticate probing plus OpenAPI paid-endpoint extraction. The discovery half of the @t2000 serve stack.",
		@@ -5,0 +5,0 @@ "type": "module",

		@@ -6,9 +6,7 @@ # @t2000/discovery

		- `probe(url)` — hit an endpoint expecting a 402; reads BOTH dialects
		(the x402 `accepts[]` envelope and the `WWW-Authenticate: Payment` header)
		and normalizes known-USDC raw units back to decimal amounts.
		- `fetchOpenApi` / `extractEndpoints` — pull `{origin}/openapi.json` and
		extract every paid operation (summary, price, schema).
		- `validateOpenApi` — lint a seller's document for the catalog contract.
		- `discover` / `check` — origin-level sweeps combining the above.
		- `probe(url)` — expect a 402; reads `accepts[]` and
		`WWW-Authenticate: Payment`, normalizes known-USDC amounts.
		- `fetchOpenApi` / `extractEndpoints` — `{origin}/openapi.json` → paid ops.
		- `validateOpenApi` — catalog contract lint.
		- `discover` / `check` — origin-level sweeps.

		@@ -19,13 +17,5 @@ ```ts

		Zero runtime dependencies. The serve↔probe integration test in
		`@t2000/serve` is the CI gate that keeps the two halves of the dialect from
		drifting — the cross-repo skew class (discovery lagging serve's `accepts[]`)
		that motivated moving this in-monorepo.
		Zero runtime dependencies. `@t2000/serve` ships a serve↔probe integration
		test so the two packages cannot drift in CI.

		## Relationship to @suimpp/discovery

		Ported from `@suimpp/discovery@0.2.2` (2026-08-03), tests included; the CLI
		stayed behind. Protocol mirrors remain published as `@suimpp/{mpp,discovery}`
		— this package is the SSOT for the t2000 stack.

		MIT © t2000

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