MoneyGram Money Transfers App API integration & OpenFinance data services

1. Authenticated session & OAuth bridge

Wrap the MoneyGram app's login, biometric unlock, and session refresh into a server-side OAuth 2.0 client. We implement token minting, 1-hour access-token rotation, refresh flows, and per-user scopes so downstream systems can query statements without storing raw credentials. Use case: unify authentication across MoneyGram, a banking core, and an in-house ERP.

2. Transaction history & statement API

Paginated endpoints that return transfer reference number, send/receive amount, corridor, status (staged, in-review, available for pickup, paid), FX rate, total fee, and payout method. Exportable to JSON, CSV, and Excel. Use case: monthly remittance reconciliation for labour-export companies sending salaries to Philippines, India, Mexico, and Bangladesh.

3. Quote, FX, and corridor intelligence

Programmatic access to the Quote endpoint with send-amount or receive-amount modes, service-option filtering (cash pickup, bank deposit, wallet, card), and promotional discount modeling. Use case: rate-comparison dashboards and corridor pricing alerts for treasury teams.

4. Bill pay & biller directory

Structured retrieval of MoneyGram's 13,000+ biller network, including biller category, payment method support, and payment status events. Use case: automating recurring utility and telecom payments inside a BPO platform or family-office finance portal.

5. Plus Rewards loyalty events

Capture loyalty-tier enrollment, accumulated send count, auto-applied discounts (20% on the 2nd transfer, 40% on every 5th transfer), and exclusive promotion eligibility. Use case: feed a CRM or marketing automation system with loyalty-aware customer segments.

6. Agent locator & webhook alerts

Geo-queried agent search (city, postal code, radius) for cash-stage transfers, plus status-change webhooks and push-style notifications so partner systems react to pickup events in real time. Use case: humanitarian disbursement tracking where payout confirmation must be logged per beneficiary.

Scenario A — Labour-export payroll reconciliation

Context: A staffing company in the U.S. sends weekly salaries to workers in Mexico, the Philippines, and Bangladesh via MoneyGram. Data / API: OAuth bearer token, paginated /transactions history with from_date / to_date, and webhook on status=PAID. OpenFinance mapping: each MoneyGram record is normalised into an ISO 20022 pacs.008-style message and pushed to the company's payroll ledger for GL posting.

Scenario B — Corridor pricing intelligence

Context: A fintech competitor builds a remittance-rate comparison dashboard. Data / API: Quote endpoint called in a loop across send amounts (USD 100 / 500 / 1000) and destinations (India, El Salvador, Haiti, Vietnam). OpenFinance mapping: results are stored in a time-series database, exposed through an "effective rate" API, and compared against mid-market FX rates for consumer transparency — mirroring OpenBanking price-transparency patterns.

Scenario C — Humanitarian cash disbursement

Context: An NGO disburses aid to beneficiaries in Afghanistan, Honduras, and Haiti via MoneyGram cash pickup. Data / API: staged transaction creation, agent-locator queries near beneficiary clusters, and webhook notifications that trigger PDF receipt generation for donor reporting. OpenFinance mapping: each disbursement is tagged with a grant ID and synced to the NGO's grant-management system.

Scenario D — Family-office bill automation

Context: A multi-household family office uses MoneyGram's 13,000+ biller network to pay recurring utilities and telecom bills. Data / API: biller directory search, scheduled payment creation, and statement reconciliation keyed on billerId. OpenFinance mapping: invoices from the family office's AP system are matched to MoneyGram payment references via an idempotency key.

Scenario E — Stablecoin corridor observability

Context: Following MoneyGram's 2024 announcement of a stablecoin-powered next-generation app in Colombia, a LatAm wallet wants to observe settlement flows. Data / API: corridor availability, stablecoin payout status, and cash-out at retail. OpenFinance mapping: on/off-ramp events are correlated with on-chain transactions for end-to-end auditability.

1. OAuth 2.0 access token

POST /oauth/token
Host: sandboxapi.moneygram.com
Content-Type: application/x-www-form-urlencoded

grant_type=client_credentials
&client_id=<CLIENT_ID>
&client_secret=<CLIENT_SECRET>
&scope=transfer.read transfer.write

// Response
{
  "access_token": "eyJhbGciOi...",
  "token_type": "Bearer",
  "expires_in": 3600
}

2. Quote a transfer (USD → MXN)

POST /transfer/v1/transactions/quote
Authorization: Bearer <ACCESS_TOKEN>
Content-Type: application/json

{
  "agentPartnerId": "STUDIO_INTG",
  "targetAudience": "CONSUMER",
  "sendAmount": { "currencyCode": "USD", "value": 500.00 },
  "destinationCountryCode": "MEX",
  "receiveCurrencyCode": "MXN",
  "serviceOptionCode": "BANK_DEPOSIT"
}

// Response (excerpt)
{
  "transactionId": "q-8f2c...",
  "fees": { "value": 3.99, "currencyCode": "USD" },
  "fxRate": 18.42,
  "receiveAmount": { "value": 9210.00, "currencyCode": "MXN" },
  "serviceOptions": ["CASH_PICKUP","BANK_DEPOSIT","WALLET"]
}

3. Fetch statement (our exported API)

GET /api/v1/moneygram/statement?from=2026-03-01&to=2026-03-31&status=PAID
Authorization: Bearer <PARTNER_TOKEN>

// Response
{
  "page": 1,
  "pageSize": 50,
  "total": 128,
  "records": [
    {
      "referenceNumber": "12345678",
      "sender": { "name": "J*** D**", "country": "USA" },
      "receiver": { "name": "M***a R***", "country": "PHL" },
      "sendAmount": 500.00,
      "sendCurrency": "USD",
      "receiveAmount": 28250.00,
      "receiveCurrency": "PHP",
      "fee": 3.99,
      "corridor": "USA-PHL",
      "payoutMethod": "CASH_PICKUP",
      "status": "PAID",
      "paidAt": "2026-03-12T08:41:09Z"
    }
  ]
}

4. Webhook — transfer status change

POST https://client.example.com/hooks/moneygram
X-Signature: t=1713580800,v1=5a92...
Content-Type: application/json

{
  "eventId": "evt_01HV...",
  "type": "transaction.status_changed",
  "occurredAt": "2026-04-20T12:00:00Z",
  "data": {
    "referenceNumber": "87654321",
    "previousStatus": "IN_REVIEW",
    "currentStatus": "AVAILABLE_FOR_PICKUP",
    "corridor": "USA-IND",
    "payoutAgent": "MG-IN-4821"
  }
}

Compliance & privacy

MoneyGram integrations sit on heavily regulated rails. We align every deliverable with the relevant frameworks, including: the U.S. Bank Secrecy Act / FinCEN MSB obligations (MoneyGram operates as a licensed money transmitter, NMLS #898432), OFAC sanctions screening, the NYDFS virtual-currency guidance for any stablecoin corridor, the EU GDPR and PSD2 for European remittance flows, the UK FCA's payment-services rules, Mexico's LFPDPPP, India's DPDP Act for INR corridors, and the Gramm-Leach-Bliley Act (GLBA) for U.S. financial-data privacy. PCI DSS scope is minimized by design: card numbers never leave the MoneyGram-controlled surface.

On the data-handling side we apply consent capture, purpose limitation, field-level masking (PII such as sender full name and government ID are masked in default responses), configurable retention, and immutable audit logs. NDAs and data-processing agreements are signed before any production access.

Data flow / architecture

A typical pipeline looks like this:

Each hop is observable: we ship OpenTelemetry traces, per-request audit logs, and reconciliation reports so you can prove exactly which record came from which upstream event.

Deliverables checklist

• OpenAPI 3.0 specification tailored to the MoneyGram surfaces you need
• Protocol and auth flow report (OAuth 2.0, token refresh, session bridging)
• Runnable source code for login, quote, statement, and webhook handlers (Python, Node.js, or Go)
• Automated integration tests with sandbox and mocked fixtures
• Compliance pack: BSA/AML notes, GDPR / PSD2 / GLBA checklist, retention policy template
• Operational runbook covering error codes, retries, and reconciliation

Engagement workflow

1. Scope & authorization call: which data surfaces, which corridors, which consumers.
2. Protocol analysis and API design (2–5 business days depending on scope).
3. Build and internal validation (3–8 business days) against MoneyGram sandbox.
4. Docs, samples, and test cases (1–2 business days).
5. Typical first delivery: 5–15 business days; partner certification or third-party reviews may extend timelines.

About our studio

We are an independent technical studio specialising in App interface integration and authorized API integration, with deep hands-on experience across mobile apps and fintech. Our team combines engineers from banks, payment gateways, protocol-analysis labs, and cloud platforms, and we have delivered end-to-end integrations for financial, e-commerce, travel, and social apps across multiple regions.

• Financial and banking apps: transaction records, statement queries, transfer integration
• E-commerce, food-delivery, and retail apps: orders, payments, data synchronisation
• Hotel, travel, and mobility apps: bookings, itineraries, payment verification
• Social, OTT media, and dating apps: authentication/login, messaging, user profile
• Source code delivery from $300 — runnable API source code plus documentation; pay after delivery upon satisfaction
• Pay-per-call API billing — access our hosted endpoints and pay only for the calls you make, no upfront fee

Contact

To request a quote or send us your MoneyGram integration requirements (corridors, data surfaces, expected call volume), open our contact page:

Contact page

We reply within one business day and can sign an NDA before any technical detail is exchanged.