Integration
Connect Paystack to Retell AI
When New Chargeback fires in Paystack, your agent runs Add Agent in Retell AI. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Paystack and Retell AI to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Paystack can start in Retell AI
When New Chargeback in Paystack
then Add Agent in Retell AI
When New Invoice in Paystack
then Create Knowledge Base in Retell AI
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Paystack and Retell AI
Triggers and actions 11 triggers · 44 actions
Trigger
Abandoned TransactionTriggers when a customer starts a payment but does not complete it, leaving an abandoned transaction.
Trigger
Cancelled SubscriptionTriggers when a subscription is cancelled.
Trigger
New ChargebackTriggers when a customer files a new chargeback (transaction dispute) on your Paystack account.
Trigger
New InvoiceTriggered when a new invoice (payment request) is created in Paystack.
Trigger
New OrderTriggered when a new order is created on your Paystack storefronts or products.
Trigger
New Payment Page TransactionTriggers when a customer pays through one of your Paystack payment pages. Returns the transaction with its amount, customer, and the page it came from.
Trigger
New RefundTriggered when a new refund is created in your Paystack account.
Trigger
New SubscriptionTriggers when a new subscription is created on your Paystack integration.
Trigger
New TransactionTriggers when a new transaction is created on your Paystack integration, optionally limited by status, channel, customer and more.
Trigger
New TransferTriggered when a new transfer is created on your Paystack business.
Trigger
Subsciption RenewalTriggers when a subscription renews, meaning a further payment has been made after its first one.
Action
Add ProductCreates a new product on your Paystack integration and returns the created product.
Action
Cancel SubscriptionCancels an active Paystack subscription so the customer is no longer charged on renewal.
Action
Check Terminal StatusReturns whether a Paystack Terminal is online and available to receive an event, so you can check it before sending one.
Action
Create RefundCreates a refund for a previously completed Paystack transaction, in full or for part of its amount. Returns the new refund and its status.
Action
Create SubscriptionCreates a subscription that puts a customer on one of your plans, and returns the new subscription's id, code and email token.
Action
Create Virtual TerminalCreates a Virtual Terminal on your Paystack integration, with the WhatsApp numbers that should receive its payment notifications.
Action
Find CustomerReturns the Paystack customer matching an email address or customer code, including their transactions, subscriptions and saved authorizations.
Action
Find OrderReturns the details of a Paystack order, including its customer, items and payment status, for the order ID you supply.
Action
Find TransactionReturns the transaction that matches a transaction reference, including its status, amount, customer and payment authorization.
Action
Find TransferReturns the transfer that matches the specified transfer reference, including its status, amount and recipient.
Action
Get Customer TotalsReturns how many transactions a Paystack customer has made and the total value of those transactions, along with the customer's full record.
Action
Initialize TransactionCreates a new pending Paystack transaction and returns the checkout link to send your customer to, along with its access code and reference.
Action
Initiate a Direct Debit RequestStarts linking a bank account to a customer for Direct Debit and returns the link the customer opens to authorize the mandate.
Action
Remove Phone Number From Virtual TerminalRemoves one or more WhatsApp phone numbers from a Paystack Virtual Terminal, so they stop receiving its payment notifications.
Action
Resolve Account NumberReturns the account name registered to a bank account number, so you can confirm who an account belongs to before paying it.
Action
Send Simple InvoiceCreates a payment request that issues an invoice to a customer and, by default, emails it to them. Returns the new invoice, including its request code.
Action
Share Link for Updating Subscription CardReturns a link you can share with a customer so they can update the card on their subscription.
Action
Add AgentCreate a new Retell AI voice agent attached to a response engine (Retell LLM, custom LLM, or conversation flow) and a voice.
Action
Create Knowledge BaseCreate a new Retell AI knowledge base from texts, URLs and/or a file.
Action
Create Retell LLMCreate a new Retell LLM Response Engine that can be attached to an agent. This is used to generate response output for the agent.
Action
Delete AgentDeletes an existing Retell AI agent, including all of its versions.
Action
Delete Knowledge BaseDelete an existing knowledge base.
Action
Delete Phone NumberDelete a phone number from your Retell AI account.
Action
Delete Retell LLMDelete a Retell LLM response engine.
Action
Get a CallRetrieves the full details of a Retell AI call (phone or web): status, transcript, recording links, post-call analysis, cost and latency.
Action
Get an AgentRetrieve the full configuration of a Retell AI voice agent.
Action
Get a Phone NumberRetrieve the details of one phone number in your Retell AI account, including its bound agents, nickname and webhook settings.
Action
Get a Retell LLMRetrieve the details of a Retell LLM response engine, including its prompt, model, tools and states.
Action
Get a VoiceRetrieve the details of a single Retell AI voice: its name, provider, accent, gender, age and a preview audio link.
Action
Get ConcurrencyGets your Retell AI organization's current number of ongoing calls and its concurrency limits.
Action
Get Knowledge BaseRetrieve the details of a knowledge base, including its processing status and sources.
Action
Import Phone NumberImport a phone number from your own telephony provider (for example a Twilio elastic SIP trunk) into Retell AI and optionally bind agents to it.
Action
List AgentsLists the voice and chat agents in the Retell AI account, optionally filtered by channel or by a name/id search.
Action
List CallsList calls in the Retell AI account, newest first by default, optionally filtered by agent, status, direction, numbers, time range and more. Returns up to 1000 calls; transcripts and recording URLs are not included (use Get a Call for those).
Action
List Knowledge BasesList all knowledge bases in the Retell AI account.
Action
List Phone NumbersLists the phone numbers in your Retell AI account (up to 1000).
Action
List Retell LLMsLists the Retell LLM response engines in the account.
Action
List VoicesList all voices available to the Retell AI account.
Action
Make a Phone CallStart a new outbound phone call from one of your Retell numbers, handled by a Retell voice agent.
Action
Register Phone CallRegister a phone call placed through your own (custom) telephony, so Retell issues a call id your telephony can connect the audio to.
Action
Update AgentUpdates an existing Retell AI voice agent's latest draft version. Only the fields you fill in are changed.
Action
Update CallUpdate the metadata, data storage setting or custom attributes of an existing Retell AI call.
Action
Update Phone NumberUpdates the agents, nickname, webhooks, country restrictions, SIP trunk and fallback settings of a phone number in Retell AI. Only the fields you fill in are changed.
Action
Update Retell LLMUpdate an existing Retell LLM response engine's configuration (prompt, model, etc).
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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Questions
Paystack and Retell AI, answered
What can start an automation from Paystack?
Any of Paystack's 11 triggers in the catalog, including New Chargeback, New Invoice, New Order and New Payment Page Transaction. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Retell AI when something happens in Paystack?
Any of Retell AI's 27 actions, including Create Knowledge Base, Create Retell LLM, Update Agent and Update Call. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Retell AI to Paystack?
Retell AI has no triggers in the catalog today, so automations start in Paystack. If you need the other direction, ask: your agent reads Retell AI's API documentation and adds it.
Do I have to build a connector for Paystack or Retell AI?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Paystack and Retell AI without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.