Fiserv Omaha

Omaha (FDR — First Data Resources) is a hybrid-host front-end: First Data holds the transaction detail (host-style) but the gateway initiates settlement so both sides reconcile. Board it like any Fiserv terminal (see the Fiserv Overview for the shared shape, SRS, and UMF coverage) using the Omaha processor config.

Boarding spec

Field	Value / format	Notes
Group ID	`40001`	Omaha front-end.
Merchant ID (MID)	7 digits (`MerchID`)	Omaha front-end MID. Top-level `mid`.
Terminal ID (TID)	7 digits (`TermID`)	The Bank TID. Top-level `tid`.
Settlement MID	—	Not used — Omaha is hybrid-host, not North terminal capture.
MCC	4-digit	Top-level `mcc`.
Equipment (POS Solution)	`CREDITCALLHCRC`	VAR-sheet `equipment`.

Request shape

curl https://api.uat.koard.com/v2/terminals \
  -X POST \
  -H "X-Koard-apikey: $KOARD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "account_id": "100200300001",
    "processor_config_id": "prc_fiserv_omaha",
    "terminal_name": "Register 1",
    "mid": "9446123",
    "tid": "9259801",
    "mcc": "5045",
    "var_sheet": {
      "group_id": "40001",
      "industry": "retail_qsr_grocery",
      "equipment": "CREDITCALLHCRC",
      "merchant_street_address": "102 Woodmont Blvd Ste 125",
      "merchant_city": "Nashville",
      "merchant_state": "TN",
      "merchant_postal_code": "37205",
      "country_code": "840"
    }
  }'

Capture & settlement

Hybrid-host capture. First Data holds the detail, but the gateway initiates settlement by sending batch totals so both sides reconcile. As with the other flavors, the MMS batch panel is read-only.

Gotchas

Group ID 40001. This is the Omaha front-end. (Historically a 40001 default has been used as a sandbox/test group elsewhere — always use the value on the merchant's VAR packet.)
No settlement_mid. Omaha is hybrid-host, not North terminal capture — don't send a settlement MID.
tid is zero-padded to 8 as the Datawire AuthKey2; supply the raw 7-digit value.
Hybrid-host means settlement is initiated by the gateway — funding is FDC/back-office driven; confirm the merchant's Omaha funding relationship before boarding.

Cardnet North

Elavon