High-risk tools in Mcp Ap2

Arrange shipment for an order — either request pickup, drop off, or pass a tracking number depending on the logistics channel.

Start a CIBA / OTP pre-authorization for a shopper. Sends a push to Nubank app (CIBA) or triggers an OTP SMS. Returns an auth_req_id/ticket to complete later.

Trigger a Studio Flow Execution for a contact. Studio flows are visual IVR / workflow builders — this kicks one off for a specific To/From pair.

Run a standalone FraudSight assessment on a payment method (no authorization). Returns a score and recommendation.

Restart an instance

Create and run a standalone Persona report — not tied to an inquiry flow. Use for ad-hoc watchlist screening, adverse media, business (KYB) lookups, address verification, or pro...

Start a Verify (2FA) challenge. Sends a one-time code to

Start a Trust Platform onboarding flow — orchestrated pipeline chaining person/company checks + biometrics + document validation per a dashboard template. Returns flow_id + host...

Address normalization + validation against CORREIOS + IBGE — canonical address, CEP, neighborhood, city, state, geocode. POST /v1/datasets/addresses.

Resend the OTP to the shopper for an in-flight authorization ticket.

Step 3 of 3DS2 — post the CReq back after the issuer challenge window closes, to retrieve the final authentication outcome.

Submit an order to Legiti for real-time fraud evaluation via the v2 order endpoint. Returns a decision (approve / reject / manual) synchronously — response may take up to ~20s. ...

Exchange an authorization_code or refresh_token at POST /v1/token. Expects an already-signed JWT client_assertion. Returns access_token (5 min) + refresh_token for recurrence. A...

Logout an instance (disconnects the WhatsApp session without deleting the instance)

Step 1 of 3DS2 — submit device-data-collection (DDC) output to Worldpay to determine whether a challenge is required. Returns either a frictionless result or a challenge lookup ...

Place an outbound voice call. Twilio fetches TwiML from

Exchange an authorization code for a seller access token (marketplace onboarding). Also supports refresh_token grant.

Apply a workflow Decision to a specific order (POST /v3/accounts/{account_id}/users/{user_id}/orders/{order_id}/decisions). Order-level decisions target a single transaction rat...

Apply a workflow Decision to a session (POST /v3/accounts/{account_id}/users/{user_id}/sessions/{session_id}/decisions). Session-level decisions target a specific authenticated ...

Complete a CIBA/OTP flow by submitting the OTP the shopper received. Returns the access_token once validated.

Submit a standalone Antifraud analysis (POST /fraudanalysis) through Braspag

Run a verification check on an applicant. A check is a bundle of one or more reports (document, facial_similarity_photo, watchlist, etc). This is the step that actually triggers...

Mint a Braintree client token via createClientToken for client-side tokenization (Drop-in, Hosted Fields, mobile SDKs). Pass a customerId to scope the token to a customer for va...

Start a device fingerprint session. Returns a session_token the client embeds via ClearSale

Start an Onfido Studio workflow run. Studio is Onfido

Issue an authentication challenge (OTP via SMS/email or KBA question) to a buyer. Use as a step-up after EM_ANALISE or for high-risk flows.

Kick off an orchestrated onboarding pipeline that chains KYC + biometrics + signature in one call. Returns process_id; track via onboarding_process_get. POST /v1/onboarding/proc...

Manually resolve an order currently in EM_ANALISE by approving or declining it. Use when an analyst overrides ClearSale

Resume a paused inquiry — returns a fresh one-time session token / link so the end user can continue a flow that was abandoned or needs additional steps (e.g. after a

Send interactive action buttons (CALL, URL, REPLY). Do not mix REPLY with CALL/URL in the same message.

Send a button list message via WhatsApp

Send a custom (merchant-defined) event to Sift

Send a $login event to Sift

Send a $logout event to Sift

Submit an order to ClearSale for fraud analysis. Returns a score (0-100) and a decision (APROVADO / REPROVADO / EM_ANALISE). Include as much signal as possible — billing + shipp...

Send an RCS (Rich Communication Services) message

Send an SMS message