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BILL Spend & Expense API

Home Guides Recipes API Reference API Release Notes

BILL Spend & Expense API System status

Guides

Home Guides Recipes API Reference API Release Notes

V2 GUIDES

BILL Developer Program
Using this website
API sign up process
API sandbox sign in
- Token-based sign in
Development environments
Bank account setup
- API sandbox bank account setup
- API production bank account setup

API ARCHITECTURE

Organization
Authentication
Accounts Receivable (AR)
Accounts Payable (AP)
Bill approvals
BILL network

PLATFORM CONCEPTS

API structure
- API request format
- API response format
API sign in best practices
API rate limits
Pay vendors with BILL
Search operations with lists
Bill approval workflows
Document operations with BILL
- Upload documents
- Get an invoice PDF

GLOSSARY

Common API error codes
Classification of BILL-generated IDs

ANNOUNCEMENTS

Vendor address required for ACH payments
Safeguarding your PII in API requests

Document operations with BILL

In this section, we explain the set of BILL API operations you can perform with documents.

Upload documents
Get an invoice PDF
Get an attachment (API reference)
Get a bill attachment (API reference)

Updated about 1 year ago

Developer terms API naming & advertising restrictions Accessibility statement Legal

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