x402 Facilitators - Allium Documentation Hub

The crosschain.agents.x402_facilitators table contains x402 protocol facilitator addresses with their supported tokens across all chains. This registry is refreshed hourly.

Table Columns

Column	Description
facilitator_id	Unique facilitator identifier
facilitator_name	Display name of the facilitator
chain	Chain name
address	Wallet address
api_url	Facilitator API endpoint
docs_url	Documentation URL
access_type	public, gated, or gated_paid
fee	Fee percentage
token	Supported token address
source_repo	GitHub source repo name
first_transaction_date	Date of first on-chain transaction
is_active	TRUE if facilitator is currently active
first_seen_at	When record first appeared
last_seen_at	When record was last fetched
updated_at	Last modification timestamp

Sample Query

SELECT 
  chain,
  facilitator_name,
  address,
  access_type,
  first_transaction_date
FROM crosschain.agents.x402_facilitators
WHERE is_active = TRUE
ORDER BY chain, first_transaction_date;