cXML PunchOut Mock Supplier

Connect this in Prendio (tblpunchoutsuppliers)

Prendio field	Value
`Punchout_URL` (setup endpoint)	`https://punchout.mocked.site/setup`
`From_Domain` (buyer)	`NetworkID`
`From_Identity` (buyer)	`BIOPROCURE`
`From_Shared_Secret` (buyer)	`prendio-punchout-secret-change-me`
`To_Domain` (this supplier)	`DUNS`
`To_Identity` (this supplier)	`987654321`
Credential check	ENFORCED
Checkout form field	`cxml-base64` · `base64` · root `<cXML>`

Flow: Prendio POSTs a PunchOutSetupRequest to the setup URL → mock replies with a StartPage → shopper edits the cart → checkout posts a PunchOutOrderMessage back to the buyer's BrowserFormPost URL.

Open catalog (standalone test) Open return capture

TLS cipher check (supplier deprecation)

A supplier is dropping TLS_RSA_WITH_AES_128_GCM_SHA256 after 2026-07-31. To confirm what Prendio's production JVM negotiates, point a test punchout supplier's Punchout_URL at https://punchout.mocked.site/setup and run a punchout — the cipher is captured in the request log below. Or hit the probe endpoint directly from the prod host.

Probe endpoint	`https://punchout.mocked.site/tls.php` · open · JSON
This page's handshake	Supported cipher `TLS_AES_256_GCM_SHA384` (TLSv1.3)

Supported ciphers after the deadline

TLS_AES_256_GCM_SHA384
TLS_CHACHA20_POLY1305_SHA256
TLS_AES_128_GCM_SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

Credentials & checkout settings

Buyer credential (what Prendio sends & the mock validates)

Buyer domain (From_Domain)

Buyer identity (From_Identity)

Buyer shared secret

Supplier credential (this mock; echoed in the order message)

Supplier domain (To_Domain)

Supplier identity (To_Identity)

Checkout / form post

Form field name (any casing)

Payload encoding

cXML root tag

Currency

Default return URL (standalone)

Base URL override (optional)

Enforce credentials on setup (uncheck to ignore credentials) Auto-submit checkout form

Saved to data/config.json.

Sample catalog (5)

Part #	Description	Short name	UOM	Price	UNSPSC	Mfr name	Mfr part

PunchOut sessions (0)

No sessions yet. They appear when Prendio POSTs a PunchOutSetupRequest.

Request log (37 most recent, max 300)

Time	Kind	Path	Auth	Status	TLS	Detail
2026-08-16 04:11:09	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-15 06:55:30	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-14 04:34:29	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-13 03:48:02	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-12 09:56:21	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-11 12:56:27	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-10 11:17:43	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-09 06:15:43	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-08 02:40:01	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-07 03:43:00	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-06 13:59:23	TLS	`/tls.php`	OK	200	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_256_GCM_SHA384` User-Agent: `Mozilla/5.0 (compatible; OAI-SearchBot/1.3; +https://openai.com/searchbot)` Accept: `/` Request: TLS probe from 195.170.172.138 (Mozilla/5.0 (compatible; OAI-SearchBot/1.3; +https://openai.com/searchbot)) Response: ALLOWED: TLS_AES_256_GCM_SHA384
2026-08-06 12:33:58	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-05 03:17:46	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-04 11:53:18	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-03 09:21:35	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-02 05:27:41	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-08-01 04:30:26	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-31 00:08:21	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-30 12:03:53	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-29 08:59:54	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-28 06:21:40	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-27 07:49:52	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-26 11:18:50	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-25 08:55:46	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-24 10:18:19	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-23 06:52:28	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-22 06:46:03	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-21 07:46:42	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-20 13:02:23	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-20 01:30:46	TLS	`/tls.php`	OK	200	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_256_GCM_SHA384` User-Agent: `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36` Accept: `/` Request: TLS probe from 2602:fa5d::90 (Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36) Response: ALLOWED: TLS_AES_256_GCM_SHA384
2026-07-20 01:30:43	TLS	`/tls.php`	OK	200	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_256_GCM_SHA384` User-Agent: `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36` Accept: `/` Request: TLS probe from 2602:fa5d::90 (Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36) Response: ALLOWED: TLS_AES_256_GCM_SHA384
2026-07-19 07:54:05	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-18 10:41:30	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-17 13:00:21	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-16 02:32:06	SETUP	`/`	Not a setup request	404	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.3` · Cipher: `TLS_AES_128_GCM_SHA256` Accept: `(none)` Request: Response: Not found
2026-07-15 16:56:23	TLS	`/tls.php`	OK	200	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.2` · Cipher: `TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256` (ECDHE-ECDSA-AES128-GCM-SHA256) User-Agent: `Java/1.8.0_161` Accept: `text/xml, application/xml, /` Request: TLS probe from 35.168.76.68 (Java/1.8.0_161) Response: ALLOWED: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
2026-07-15 16:52:49	TLS	`/tls.php`	OK	200	ALLOWED	view TLS: Supported cipher Protocol: `TLSv1.2` · Cipher: `TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256` (ECDHE-ECDSA-AES128-GCM-SHA256) User-Agent: `Java/1.8.0_161` Accept: `text/html, image/gif, image/jpeg, ; q=.2, /*; q=.2` Request: TLS probe from 35.168.76.68 (Java/1.8.0_161) Response: ALLOWED: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256