voidly-ai/Voidly Pay — pay any x402 endpoint

Pay any HTTP 402 endpoint from CI using Voidly Pay. Signs Ed25519 envelopes, settles atomically, returns the response. USDC-backed on Base mainnet.

Trust Signals

name	description	required	default
url	URL to fetch. If the server returns HTTP 402 with a Voidly Pay quote, this Action pays + retries automatically.	yes	—
method	HTTP method.	no	GET
body	JSON body (POST/PUT). Pass as a string; will be sent with content-type: application/json.	no	""
max-amount-credits	Soft cap on a single auto-pay (in credits, where 1 credit = $0.000001 sandbox or 1 USDC Stage 2). Default 0.05 = $0.05.	no	0.05
voidly-pay-secret	Base64 64-byte Ed25519 secret key for the agent paying. Set via Repository → Settings → Secrets. If empty, the Action mints a fresh keypair and persists it to the runner's ~/.voidly-pay/keypair.json (lost when the runner shuts down — set the secret for repeatable identity).	no	""
api-url	Voidly Pay API base. Defaults to https://api.voidly.ai.	no	https://api.voidly.ai
output-path	Path to write the response body to (relative to GITHUB_WORKSPACE). If empty, body is printed to stdout only.	no	""
fail-on-non-2xx	Fail the step when the final response status is not 2xx. Default true.	no	true

name	description
status	Final HTTP status code (after pay-and-retry).
did	The DID that paid this call.
transfer-id	The transfer ID of the settled payment, if a payment was made.
amount-credits	Credits paid for the call.
body	Response body (truncated to 32KB).
receipt-json	Full receipt JSON: { status, did, transfer_id, quote_id, amount_micro, paid, body }.