Isolated environments
Keep agent experiments separated from production systems and sensitive live workflows.
Developers · APIs & MCPs
The agentic finance API, built for builders
Every Buildd capability — KYC, underwriting, lending, eSign, mandates, payments — exposed as typed, governed MCP tools. Your agents orchestrate the full financial workflow end-to-end, instead of your engineers hand-wiring integrations.
Trusted across Banking · Payments · Wealth · Insurance — 22M+ API calls, 100+ clients.
lms-mcp · create_and_approve_loan
POST {{apiUrl}}/lms/createLoan
x-authorization: •••••• x-organization-name: acme-bank
{
"externalId": "{{customer_uuid}}",
"productId": 1,
"principal": 150000,
"loanTermFrequencyType": 2,
"numberOfRepayments": 4,
"disbursementData": [
{ "principal": 150000,
"expectedDisbursementDate": "today" }
]
}
→ agent gate: risk + KYC + policy ✓
→ 201 Created loanId: 88421Agentic finance infrastructure built for
BanksFintechsWealth ManagersInsurersD2C & SaaS
One API suite. Every financial primitive.
25 production endpoints across the lending and embedded-finance lifecycle — each wrapped as a governed MCP tool your agents can call in sequence.
KYC
kyc-mcp- POSTAadhaar — consent & generate OTP
- POSTAadhaar — verify & download
- POSTPAN status check
Profiling & Underwriting
underwriting-mcp- POSTProfile customer
- POSTBureau credit pull
- GETLoan limit for client
- POSTFetch card CVV & expiry
LMS — Loan Management
lms-mcp- POSTCreate & approve loan
- POSTEdit disbursement & disburse
- GETRepayment schedule
- POSTRepay loan
- GETAccount statement
- POSTReject loan
eSign & Mandates
esign-mcp- POSTeSign request
- POSTSignature status
- POSTDocket info
- POSTCreate registration link (eNACH)
- POSTAgree T&C
On-demand Services
services-mcp- POSTEscrow service
- POSTCard as a Service
- POSTTreasury service
- POSTHedging service
- POSTB2B payment stack
Health
ops-mcp- GETEdge health check
One intent. The agent runs the whole journey.
A client developer reads the docs and hand-codes this sequence today. With Buildd, the agent plans it, passes state between steps, enforces gates, retries safely, and pauses for human approval where it matters — origination to disbursal, end-to-end.
lending-journey · agent runRunning
- 01Verify identity — Aadhaar + PANkyc-mcp
- 02Capture consent & termsmandates-mcp
- 03Profile customerunderwriting-mcp
- 04Pull bureau & score riskunderwriting-mcp
- 05Approval gate — policy + KYCgovernance
- 06Create & approve loanlms-mcp
- 07Collect eSignatureesign-mcp
- 08Set up eNACH mandatemandates-mcp
- 09Disburse & reconcilelms-mcp
Governed by design
Experiment quickly. Keep control of every boundary.
Mechanical policy gates
Require deterministic checks and approvals before high-stakes actions can proceed.
Explainable evaluation
Inspect why an agent made a decision and compare results against defined test cases.
Complete execution traces
Review prompts, plans, tool calls, permissions, exceptions, and outcomes end to end.
Start in a controlled environment
Bring us an agent, an idea, or a workflow worth testing.
We’ll help your team define the sandbox, connect the right tools and data, and evaluate the agent against clear outcomes.