Ampersand
Ampersand is a developer-first platform for building native SaaS integrations. It provides an embeddable UI component and managed infrastructure that lets developers add product integrations quickly, handling OAuth, data sync, webhooks, and field mapping out of the box. The platform supports hundreds of SaaS connectors including Salesforce, HubSpot, Marketo, Microsoft Dynamics 365, Zendesk, and Gong with bi-directional sync and declarative configuration.
Ampersand publishes 18 APIs on the APIs.io network, including API Key API, Billing Account API, Connection API, and 15 more. Tagged areas include Developer Tools, Integration, Platform, Software-as-a-Service, and Authentication.
The Ampersand catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
Ampersand’s developer surface includes authentication, documentation, engineering blog, signup flow, CLI, and 11 more developer resources.
Kin Score
APIs 18
Individual APIs this provider publishes, each with its own machine-readable definition.
Ampersand API Key API
The API Key API from Ampersand — 2 operation(s) for api key.
Ampersand Billing Account API
The Billing Account API from Ampersand — 2 operation(s) for billing account.
Ampersand Connection API
The Connection API from Ampersand — 3 operation(s) for connection.
Ampersand Destination API
The Destination API from Ampersand — 6 operation(s) for destination.
Ampersand Installation API
The Installation API from Ampersand — 4 operation(s) for installation.
Ampersand Integration API
The Integration API from Ampersand — 4 operation(s) for integration.
Ampersand JWT Key API
The JWT Key API from Ampersand — 2 operation(s) for jwt key.
Ampersand Notification API
The Notification API from Ampersand — 2 operation(s) for notification.
Ampersand OAuth API
The OAuth API from Ampersand — 2 operation(s) for oauth.
Ampersand Objects & Fields API
The Objects & Fields API from Ampersand — 4 operation(s) for objects & fields.
Ampersand Operation API
The Operation API from Ampersand — 4 operation(s) for operation.
Ampersand Org API
The Org API from Ampersand — 8 operation(s) for org.
Ampersand Project API
The Project API from Ampersand — 2 operation(s) for project.
Ampersand Provider API
The Provider API from Ampersand — 2 operation(s) for provider.
Ampersand Provider App API
The Provider App API from Ampersand — 2 operation(s) for provider app.
Ampersand Revision API
The Revision API from Ampersand — 2 operation(s) for revision.
Ampersand Upload URL API
The Upload URL API from Ampersand — 1 operation(s) for upload url.
Ampersand User API
The User API from Ampersand — 2 operation(s) for user.
Scroll for all 18
Open Collections 19
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAmpersand public API Key API
OPEN COLLECTIONAmpersand public API Key Billing Account API
OPEN COLLECTIONAmpersand public API Key Connection API
OPEN COLLECTIONAmpersand public API Key Destination API
OPEN COLLECTIONAmpersand public API Key Installation API
OPEN COLLECTIONAmpersand public API Key Integration API
OPEN COLLECTIONAmpersand public API Key JWT Key API
OPEN COLLECTIONAmpersand public API Key Notification API
OPEN COLLECTIONAmpersand public API Key OAuth API
OPEN COLLECTIONAmpersand public API Key Objects & Fields API
OPEN COLLECTIONAmpersand public API Key Operation API
OPEN COLLECTIONAmpersand public API Key Org API
OPEN COLLECTIONAmpersand public API Key Project API
OPEN COLLECTIONAmpersand public API Key Provider API
OPEN COLLECTIONAmpersand public API Key Provider App API
OPEN COLLECTIONAmpersand public API Key Revision API
OPEN COLLECTIONAmpersand public API Key Upload URL API
OPEN COLLECTIONAmpersand public API Key User API
OPEN COLLECTIONScroll for all 19
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Ampersand Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Ampersand Finops
FINOPSFeatures 9
Notable capabilities this provider offers.
Declarative Integration Framework
Code-based, composable integration building that is version-controllable and CI/CD compatible for professional engineering workflows.
Managed OAuth Authentication
Free auth token management with auto-refresh for all supported SaaS providers, eliminating OAuth complexity from product teams.
Bi-directional Data Sync
On-demand read/write operations, scheduled reads, and bulk write capabilities for synchronizing data between SaaS applications.
Proxy API
Authenticated passthrough requests to customer systems enabling direct API calls without managing OAuth tokens.
Backfill Support
Historical data retrieval during customer onboarding to populate integrations with existing customer data.
DevOps Infrastructure
Automated retries, error handling, quota management, detailed logging, and alerting for production-grade integration reliability.
Custom Objects and Fields
Support for custom objects and fields allowing customers to configure integrations without being constrained by inflexible unified APIs.
Embeddable UI Components
React UI library with pre-built integration setup flows enabling customers to configure their own SaaS connections within your product.
AI SDK
Official AI SDK enabling AI agents to read from and write to SaaS applications through natural language via Ampersand integrations.
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Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Ampersand Api Context
JSON-LDSpectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
Ampersand API Rules
SPECTRALAmpersand API Rules
SPECTRALJSON Schema 50
Standalone JSON Schema definitions for this provider's data models.
ApiKeyRequest
JSON SCHEMAApiKey
JSON SCHEMAApiKeyScopes
JSON SCHEMAAssociationDefinition
JSON SCHEMAAssociationLabels
JSON SCHEMABackfillProgress
JSON SCHEMABillingAccount
JSON SCHEMABuilderInfo
JSON SCHEMABuilder
JSON SCHEMAClaimedDomainResponse
JSON SCHEMAConfig
JSON SCHEMAConnectionRequest
JSON SCHEMACreateJWTKeyRequest
JSON SCHEMADestination
JSON SCHEMADestinationWithSecrets
JSON SCHEMAFieldDefinition
JSON SCHEMAFieldUpsertResult
JSON SCHEMAGenerateConnectionRequest
JSON SCHEMAHydratedRevision
JSON SCHEMAInstallation
JSON SCHEMAIntegration
JSON SCHEMAInvite
JSON SCHEMAJSONPatchOperation
JSON SCHEMAJWTKeyResponse
JSON SCHEMAJWTKey
JSON SCHEMANotificationEventTopicRoute
JSON SCHEMANotificationEventType
JSON SCHEMANumericFieldOptions
JSON SCHEMAOauth2AuthorizationCode
JSON SCHEMAOauth2AuthorizationCodeTokensOnly
JSON SCHEMAObjectMetadata
JSON SCHEMAOrg
JSON SCHEMAPaginationInfo
JSON SCHEMAPatchApiKeyRequest
JSON SCHEMAPatchJWTKeyRequest
JSON SCHEMAProject
JSON SCHEMAProviderAppMetadata
JSON SCHEMAProviderApp
JSON SCHEMAProviderMetadataInfo
JSON SCHEMAProviderMetadata
JSON SCHEMARevision
JSON SCHEMASignedUrl
JSON SCHEMAStringFieldOptions
JSON SCHEMATopicDestinationRoute
JSON SCHEMATopic
JSON SCHEMAUpdateConnectionRequest
JSON SCHEMAUpdateMask
JSON SCHEMAUpsertMetadataRequest
JSON SCHEMAUpsertMetadataResponse
JSON SCHEMAWebhookHeaders
JSON SCHEMAScroll for all 50
JSON Structure 50
JSON Structure definitions describing this provider's data shapes.
Ampersand Api Api Key Request Structure
JSON STRUCTUREAmpersand Api Api Key Scopes Structure
JSON STRUCTUREAmpersand Api Api Key Structure
JSON STRUCTUREAmpersand Api Association Definition Structure
JSON STRUCTUREAmpersand Api Association Labels Structure
JSON STRUCTUREAmpersand Api Backfill Progress Structure
JSON STRUCTUREAmpersand Api Billing Account Structure
JSON STRUCTUREAmpersand Api Builder Info Structure
JSON STRUCTUREAmpersand Api Builder Structure
JSON STRUCTUREAmpersand Api Claimed Domain Response Structure
JSON STRUCTUREAmpersand Api Config Structure
JSON STRUCTUREAmpersand Api Connection Request Structure
JSON STRUCTUREAmpersand Api Create Jwt Key Request Structure
JSON STRUCTUREAmpersand Api Destination Structure
JSON STRUCTUREAmpersand Api Destination With Secrets Structure
JSON STRUCTUREAmpersand Api Field Definition Structure
JSON STRUCTUREAmpersand Api Field Upsert Result Structure
JSON STRUCTUREAmpersand Api Generate Connection Request Structure
JSON STRUCTUREAmpersand Api Hydrated Revision Structure
JSON STRUCTUREAmpersand Api Installation Structure
JSON STRUCTUREAmpersand Api Integration Structure
JSON STRUCTUREAmpersand Api Invite Structure
JSON STRUCTUREAmpersand Api Json Patch Operation Structure
JSON STRUCTUREAmpersand Api Jwt Key Response Structure
JSON STRUCTUREAmpersand Api Jwt Key Structure
JSON STRUCTUREAmpersand Api Notification Event Topic Route Structure
JSON STRUCTUREAmpersand Api Notification Event Type Structure
JSON STRUCTUREAmpersand Api Numeric Field Options Structure
JSON STRUCTUREAmpersand Api Oauth2 Authorization Code Structure
JSON STRUCTUREAmpersand Api Object Metadata Structure
JSON STRUCTUREAmpersand Api Org Structure
JSON STRUCTUREAmpersand Api Pagination Info Structure
JSON STRUCTUREAmpersand Api Patch Api Key Request Structure
JSON STRUCTUREAmpersand Api Patch Jwt Key Request Structure
JSON STRUCTUREAmpersand Api Project Structure
JSON STRUCTUREAmpersand Api Provider App Metadata Structure
JSON STRUCTUREAmpersand Api Provider App Structure
JSON STRUCTUREAmpersand Api Provider Metadata Info Structure
JSON STRUCTUREAmpersand Api Provider Metadata Structure
JSON STRUCTUREAmpersand Api Revision Structure
JSON STRUCTUREAmpersand Api Signed Url Structure
JSON STRUCTUREAmpersand Api String Field Options Structure
JSON STRUCTUREAmpersand Api Topic Destination Route Structure
JSON STRUCTUREAmpersand Api Topic Structure
JSON STRUCTUREAmpersand Api Update Connection Request Structure
JSON STRUCTUREAmpersand Api Update Mask Structure
JSON STRUCTUREAmpersand Api Upsert Metadata Request Structure
JSON STRUCTUREAmpersand Api Upsert Metadata Response Structure
JSON STRUCTUREAmpersand Api Webhook Headers Structure
JSON STRUCTUREScroll for all 50
Examples 47
Example request and response payloads for these APIs.
Ampersand Api Config Example
EXAMPLEAmpersand Api Invite Example
EXAMPLEAmpersand Api Org Example
EXAMPLEAmpersand Api Topic Example
EXAMPLEScroll for all 47
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Use Cases 6
What developers build with this provider.
CRM Integration
Build native Salesforce, HubSpot, and Dynamics 365 integrations to sync customer data bidirectionally with your SaaS product.
Marketing Automation Integration
Connect Marketo, HubSpot, and other marketing platforms to enable customer data flows for campaign automation and lead management.
Customer Support Integration
Integrate Zendesk and other support platforms to sync tickets, contacts, and customer data with your application.
Conversation Intelligence Integration
Connect Gong and other conversation platforms to access call recordings, transcripts, and insights within your application.
AI Agent Integration
Enable AI agents to read from and write to customer SaaS systems through the Ampersand AI SDK for autonomous workflow automation.
Developer Portal Embedding
Embed Ampersand's React UI components into your product so customers can self-service configure their own SaaS integrations.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Company 3
The organization behind the API