Resolve
Resolve is a B2B commerce and payments platform that lets businesses offer flexible net terms (typically NET 30-60) to their buyers without carrying the credit risk or waiting on cash. It combines automated credit underwriting, invoicing, agentic collections, and payment processing: sellers are paid upfront while customers pay on terms. Resolve exposes a Merchant API (V5) for direct integrations (customers, credit checks, invoices, orders, charges, shipments, payments, payouts), a Partners API for platform/marketplace sub-merchant management, a browser Checkout SDK, and an official MCP server with full Merchant-API parity for AI assistants. Backed by Insight Partners, QED Investors, and Y Combinator.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Resolve the way a machine reads it — 43 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Resolve scores 60.6/100 (strong), with a separate agent-readiness read of 45/100 (agent native). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile Resolve
Each block below is one kind of artifact we hold for Resolve. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 12
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Resolve Access Keys API
OAuth access keys are created in Merchant Dashboard and can be exchanged for bearer tokens. Use the `/access-keys/token` endpoint to mint a bearer token from a valid `client_id`...
Resolve Charges API
A charge represents an agreement by the customer to accept credit terms for a transaction. It consists of a charge amount, term length (i.e. 30, 60, 90), and reference to the me...
Resolve Credit Notes API
Credit Notes are issued to customers to reduce the amount they owe.
Resolve Customers API
A customer represents a company that you do business with. For larger companies, there may be several users with access to the customer account that can make purchases with thei...
Resolve Invoices API
The invoice represents the business transaction between you and your customer. In Resolve, an invoice must be tied to a customer and an advance can be taken on the invoice. For ...
Resolve Merchants API
Merchant-scoped operations for managing sub-merchant resources. The merchant document upload endpoint creates a document record and starts transfer into Resolve-managed storage ...
Resolve Orders API
An order represents an authorization of credit for a customer transaction. Once authorized, an order can be partially or fully captured as goods or services are fulfilled, or ca...
Resolve Payments API
A payment represents a transaction where a customer pays towards their invoices. When a payment is made to Resolve, the customer's available credit balance is increased by the a...
Resolve Payout Transactions API
Payout Transactions are the individual transactions like customer payments, Resolve advances, forwarded payments, etc. that are rolled into a Payout. Each Payout is the sum of o...
Resolve Payouts API
A Payout is a transfer of money between the Merchant and Resolve.
Resolve Shipments API
A shipment represents the fulfillment of goods or services for an invoice. Track shipments to monitor delivery status and fulfillment progress. Shipments can be fulfilled throug...
Resolve Webhooks API
Webhooks allow you to receive real-time notifications about events in your Resolve account. When an event occurs, Resolve sends an HTTP POST request to your configured webhook e...
Scroll within the panel for all 12 ·
Postman Collections 12
A runnable collection turns the contract into something a developer can execute in seconds. We profile them because the fastest way to trust an API is to make a real call against it.
Ready-to-run Postman collections for exercising this provider's APIs.
Scroll within the panel for all 12 ·
Open Collections 13
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONResolve API Reference Access Keys API
OPEN COLLECTIONResolve API Reference Access Keys Charges API
OPEN COLLECTIONResolve API Reference Access Keys Credit Notes API
OPEN COLLECTIONResolve API Reference Access Keys Customers API
OPEN COLLECTIONResolve API Reference Access Keys Invoices API
OPEN COLLECTIONResolve API Reference Access Keys Merchants API
OPEN COLLECTIONResolve API Reference Access Keys Orders API
OPEN COLLECTIONResolve API Reference Access Keys Payments API
OPEN COLLECTIONResolve API Reference Access Keys Payout Transactions API
OPEN COLLECTIONResolve API Reference Access Keys Payouts API
OPEN COLLECTIONResolve API Reference Access Keys Shipments API
OPEN COLLECTIONResolve API Reference Access Keys Webhooks API
OPEN COLLECTIONScroll within the panel for all 13 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
Resolve MCP Server
Official Resolve MCP server with full parity to the Merchant API. Manage a Resolve account (customers, credit checks, invoices, orders, charges, shipments, payments, payouts) fr...
MCP SERVERRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Resolve Rate Limits
RATE LIMITSEvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Resolve Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Resources
Every other property we hold for Resolve — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 5
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 8 ·
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/resolve · machine-readable index on apis.io
This is an independent, third-party profile of Resolve, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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