# Demandbase Field Mappings API

**Canonical:** https://apis.io/apis/demandbase/demandbase-field-mappings-api/  
**Provider:** Demandbase — https://apis.io/providers/demandbase/  
**Base URL:** https://uapi.demandbase.com/data/b2b/v1  
**Documentation:** https://developer.demandbase.com/docs/b2b-overview

Demandbase Field Mappings API is one of 18 APIs that [Demandbase](https://apis.io/providers/demandbase/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Field Mappings. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

Configure field mappings for a source and object type.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/integration/v1/custom-sources/{source_id}/field-mappings/{object_type}` | Get field mappings |
| PUT | `/integration/v1/custom-sources/{source_id}/field-mappings/{object_type}` | Upsert field mappings |

## Machine-readable artifacts (35)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/demandbase/refs/heads/main/openapi/demandbase-field-mappings-api-openapi.yml
- **Documentation** — https://developer.demandbase.com/docs/b2b-overview
- **APIReference** — https://developer.demandbase.com/reference/companysearch_1
- **GettingStarted** — https://developer.demandbase.com/docs/b2b-make-your-first-request
- **Authentication** — https://developer.demandbase.com/docs/b2b-authentication
- **RateLimits** — https://developer.demandbase.com/docs/b2b-rate-limits
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/demandbase/refs/heads/main/asyncapi/demandbase-webhooks.yml
- **BestPractices** — https://developer.demandbase.com/docs/b2b-best-practices
- **FAQ** — https://developer.demandbase.com/docs/faq
- **Documentation** — https://developer.demandbase.com/docs/export-overview
- **APIReference** — https://developer.demandbase.com/reference/createexportjob
- **GettingStarted** — https://developer.demandbase.com/docs/make-your-first-request
- **Authentication** — https://developer.demandbase.com/docs/authentication
- **RateLimits** — https://developer.demandbase.com/docs/rate-limits
- **ErrorCatalog** — https://developer.demandbase.com/docs/handling-errors
- **Filters** — https://developer.demandbase.com/docs/how-to-use-filters
- **Documentation** — https://developer.demandbase.com/docs/import-overview
- **APIReference** — https://developer.demandbase.com/reference/post_job
- **GettingStarted** — https://developer.demandbase.com/docs/make-your-first-request-1
- **Authentication** — https://developer.demandbase.com/docs/authentication-1
- **RateLimits** — https://developer.demandbase.com/docs/rate-limits-1
- **Documentation** — https://developer.demandbase.com/reference/company-intent
- **APIReference** — https://developer.demandbase.com/reference/companyintent-1
- **ChangeLog** — https://developer.demandbase.com/changelog/new-beta-company-intent-api
- **Documentation** — https://developer.demandbase.com/docs/user-admin-overview
- **APIReference** — https://developer.demandbase.com/reference/post_admin-v1-user
- **Authentication** — https://developer.demandbase.com/docs/authentication-3
- **Documentation** — https://developer.demandbase.com/docs/credit-usage-overview
- **APIReference** — https://developer.demandbase.com/reference/getcreditusagedetails
- **Authentication** — https://developer.demandbase.com/docs/authentication-2
- **Documentation** — https://developer.demandbase.com/docs/custom-sources-overview
- **APIReference** — https://developer.demandbase.com/reference/get_integration-v1-custom-sources
- **Documentation** — https://developer.demandbase.com/docs/authenticating-with-the-apis
- **APIReference** — https://developer.demandbase.com/reference/generate_access_token
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/demandbase/refs/heads/main/authentication/demandbase-authentication.yml

## Other Demandbase APIs (12)

- [Demandbase MCP Server](https://apis.io/apis/demandbase/demandbase-mcp-server/)
- [Demandbase IP-API v3](https://apis.io/apis/demandbase/demandbase-ip-api-v3/)
- [Demandbase Activities Management API](https://apis.io/apis/demandbase/demandbase-activities-management-api/)
- [Demandbase Asynchronous (Batch) API](https://apis.io/apis/demandbase/demandbase-asynchronous-batch-api-api/)
- [Demandbase Auth API](https://apis.io/apis/demandbase/demandbase-auth-api/)
- [Demandbase Company Intent API](https://apis.io/apis/demandbase/demandbase-company-intent-api/)
- [Demandbase Create Export Job API](https://apis.io/apis/demandbase/demandbase-create-export-job-api/)
- [Demandbase Credit Usage API](https://apis.io/apis/demandbase/demandbase-credit-usage-api/)
- [Demandbase Custom Sources API](https://apis.io/apis/demandbase/demandbase-custom-sources-api/)
- [Demandbase Get Fields API](https://apis.io/apis/demandbase/demandbase-get-fields-api/)
- [Demandbase Get Job Details API](https://apis.io/apis/demandbase/demandbase-get-job-details-api/)
- [Demandbase Get Reference Data API](https://apis.io/apis/demandbase/demandbase-get-reference-data-api/)

## Tags

Field Mappings

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/demandbase/demandbase-field-mappings-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/demandbase/.