Real-time
Real-time sync
Changes in Dun And Bradstreet or Nutshell instantly reflect in both systems. No stale data, no manual imports.
CRM
Dun And Bradstreet to Nutshell integration — real-time data sync
Keep Dun And Bradstreet and Nutshell in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Dun And Bradstreet and Nutshell
Run Dun And Bradstreet and Nutshell side by side with the same accounts and contacts in both, whether they serve different teams or one is replacing the other.
Dun And Bradstreet is a read-only source: Stacksync reads its data in real time and delivers it into Nutshell, so Nutshell always reflects the current state of Dun And Bradstreet — without exports, scripts, or schedulers.
Two CRMs in one company is more common than anyone plans for: an acquisition brings its own system, regions or business units standardize differently, or a migration is under way and both are live. In every case, some of the same companies and people exist in both systems, and every day of manual double entry pushes the copies further apart.
Common use cases
- 01 Build target-account lists with Criteria Search and land the resulting DUNS plus firmographics in a database for outbound and TAM analysis.
- 02 Poll D&B Monitoring notifications for a registered portfolio of key accounts and suppliers and update the CRM or warehouse record whenever a firmographic or risk score changes.
- 03 Push closed-won leads to accounting software to trigger invoicing automatically.
- 04 Keep People and Companies consistent between Nutshell and email marketing or outreach tools.
Common sync patterns
Post-acquisition consolidation
Keep both CRMs accurate while the merged team decides on a target system, instead of freezing one and losing months of updates.
Migration with a parallel run
When one CRM is replacing the other, run both fully live until cutover, with no snapshot gap and no data freeze.
Divisional or regional split
Where each CRM serves a different team or region, sync just the shared accounts and contacts so handoffs and cross-sell work.
What you can sync between Dun And Bradstreet and Nutshell
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Dun And Bradstreet objects | Nutshell objects | How this pairing syncs | |
|---|---|---|---|
| Financial Strength & Risk Insight (Data Block) D&B risk and credit signals - D&B Rating, PAYDEX, Failure Score, Delinquency Score, Viability - keyed by D-U-N-S Number; read-only. | Products Line items attached to leads, used to sync sold products into billing | Financial Strength & Risk Insight (Data Block) is specific to Dun And Bradstreet and Products to Nutshell — each maps to any object or custom field on the other side. | |
| Identity Resolution (Match / cleanseMatch) Sends a company name and address and returns ranked candidate DUNS with confidence codes and a MatchGrade; read-only scored match, not an exact lookup. | Tags Segmentation labels mapped to lists or filters in downstream tools | Identity Resolution (Match / cleanseMatch) is specific to Dun And Bradstreet and Tags to Nutshell — each maps to any object or custom field on the other side. | |
| Criteria Search Query companies by firmographic criteria (industry, geography, size) and get back a list of D-U-N-S Numbers to enrich; read-only list building. | Users Rep records used to resolve ownership when syncing assignments | Criteria Search is specific to Dun And Bradstreet and Users to Nutshell — each maps to any object or custom field on the other side. | |
| Monitoring Notifications Change notices for a registered portfolio of DUNS; read-only feed pulled from the notifications endpoint (retained ~60 days) or delivered as bundled push. | Leads Nutshell's deal object; synced as the pipeline record linked to people and companies | Monitoring Notifications is specific to Dun And Bradstreet and Leads to Nutshell — each maps to any object or custom field on the other side. | |
| Company Information (Data Block) Core firmographics for a D-U-N-S Number - legal name, addresses, industry codes, employees, sales, status. Retrieved read-only via the Enrich endpoint; blocks come in levels L1-L4. | People Individual contacts, kept consistent with marketing and outreach tools | Company Information (Data Block) is specific to Dun And Bradstreet and People to Nutshell — each maps to any object or custom field on the other side. | |
| Principals & Contacts (Data Block) Company officers, executives, and contacts tied to a D-U-N-S Number; read-only enrichment used to populate CRM contact and account-owner fields. | Companies Account records that group people and leads for account-level syncs | Principals & Contacts (Data Block) is specific to Dun And Bradstreet and Companies to Nutshell — each maps to any object or custom field on the other side. |
How changes propagate between Dun And Bradstreet and Nutshell
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
Dun And Bradstreet Nutshell Interval-based propagation
DetectionStacksync polls Dun And Bradstreet for changes on an incremental schedule, reading only records changed since the previous pass. Polling via D&B Monitoring - register a portfolio of DUNS and pull change notices from the notifications endpoint (retained ~60 days).
DeliveryEach detected change is written to Nutshell through its API, with automatic retries and rate-limit backoff.
Nutshell Dun And Bradstreet Sub-second propagation
DetectionNutshell notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, with polling as fallback.
DeliveryDun And Bradstreet does not accept inbound record writes, so this direction carries requests rather than records: Dun And Bradstreet's output flows back as field updates on the originating Nutshell records.
Rate-limit considerations
- Dun And Bradstreet: Per-contract transactions-per-second cap plus weekly/monthly/yearly quotas; exceeding TPS returns HTTP 429 with error 0045/0046 (0047 on spike arrest). Quotas reset on UTC boundaries.
- Nutshell: Subject to the platform's API rate limits.
What ships with Dun And Bradstreet ⇄ Nutshell
Connect Dun And Bradstreet and Nutshell for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dun And Bradstreet–Nutshell connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Dun And Bradstreet or Nutshell data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Dun And Bradstreet or Nutshell record.
Observability
Monitoring
Track your Dun And Bradstreet ⇄ Nutshell sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Dun And Bradstreet and Nutshell.
How the Dun And Bradstreet and Nutshell connectors work
Dun And Bradstreet
- Integration surface
- D&B Direct+ REST API (plus.dnb.com) - capability groups for Identity Resolution (Match), Search, Enrich (Data Blocks by D-U-N-S Number), Multi-Process, Data File/Batch, and Monitoring
- Authentication
- OAuth 2.0 client-credentials: Base-auth a consumer key/secret to POST /v3/token for a bearer token; access tokens expire after 24 hours.
- Change detection
- Polling via D&B Monitoring - register a portfolio of DUNS and pull change notices from the notifications endpoint (retained ~60 days). Bundled push delivery is configured with your D&B rep; there is no standard HTTP webhook and no log-based CDC.
- Capabilities
- read
- Rate limits
- Per-contract transactions-per-second cap plus weekly/monthly/yearly quotas; exceeding TPS returns HTTP 429 with error 0045/0046 (0047 on spike arrest). Quotas reset on UTC boundaries.
Nutshell
- Integration surface
- JSON-RPC API over HTTPS; a newer REST API is also offered
- Authentication
- HTTP Basic with account email and API key
- Change detection
- webhook subscriptions for record events, with polling as fallback
- Capabilities
- read · write · webhooks
- Rate limits
- subject to the platform's API rate limits
How it works
How to connect Dun And Bradstreet to Nutshell — three steps, no code
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
- 01
Connect your apps
Authenticate Dun And Bradstreet and Nutshell with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Dun And Bradstreet
connected
Nutshell
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Dun And Bradstreet and Nutshell objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Dun And Bradstreet ⇄ NutshellCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Dun And Bradstreet NutshellCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Dun And Bradstreet and Nutshell integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Dun And Bradstreet and Nutshell — Dun And Bradstreet is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
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Dun And Bradstreet: D&B Direct+ REST API (plus.dnb.com) - capability groups for Identity Resolution (Match), Search, Enrich (Data Blocks by D-U-N-S Number), Multi-Process, Data File/Batch, and Monitoring. Authentication: OAuth 2.0 client-credentials: Base-auth a consumer key/secret to POST /v3/token for a bearer token; access tokens expire after 24 hours. Nutshell: JSON-RPC API over HTTPS; a newer REST API is also offered. Authentication: HTTP Basic with account email and API key. Stacksync manages authentication, retries, and rate limits on both sides.
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Dun And Bradstreet: Data is organized into Data Blocks (e.g. companyinfo, principalscontacts, hierarchyconnections, financialstrengthinsight) retrieved by D-U-N-S Number via the Enrich endpoint, and blocks are sold at levels L1-L4. Nutshell: Nutshell's most full-featured API is JSON-RPC: each call names a method such as findLeads or editLead instead of hitting resource URLs, though a newer REST API is also available. Stacksync's field mapping accounts for these differences between Dun And Bradstreet and Nutshell without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Dun And Bradstreet and Nutshell records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Dun And Bradstreet and Nutshell connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Dun And Bradstreet–Nutshell integration in-house.
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Yes — Stacksync ships production-grade connectors for both Dun And Bradstreet and Nutshell. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
SECURITY
Security teams trust Stacksync
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
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