Discover can-pay gates

List curated spendable Accept and partner gates ranked for Spend.

Tool

rill_discover

Always filters to payment_ready, recent probes, Base (eip155:8453), and source=rill,partner (first-party Accept gates plus curated partners). Prefer a known Accept gate (capabilities.urls.seed_gate or seller gate_url) first. Each row includes pay_url, probe_method (GET/POST), optional probe_amount_cents, and optional body_hint. Take pay_url (and id as directory_id) → rill_pay_url; when probe_amount_cents is set, pass max_amount_cents at or above that value. When body_hint is set, send that JSON shape with your own values. Do not use company websites or docs links.

Auth

No key required. Available on guest and full MCP sessions.

Parameters

Parameter	Type	Required	Description
`q`	string	no	Optional search filter
`rail`	string	no	mpp \| x402 \| any (default any)
`network`	string	no	Network filter (default base). Pass empty only when you intentionally want all chains.
`max_probe_age_hours`	number	no	Drop rows older than this many hours (default 168)
`limit`	number	no	Page size (1–100, default 50)
`cursor`	string	no	Pagination cursor from a previous response

Usage notes

Order: fund → pay seed_gate / Accept gate → then rill_discover can-pay set → pay_url.
Full research catalog (including bazaar): rill_list_directory with payment_ready=false.
Same HTTP filter: GET /directory?payment_ready=1&network=base&source=rill,partner&max_probe_age_hours=168.