Connect Diadoc with ERP, 1C, CRM, and accounting for document exchange, signing, and control through API.
Our clients
We integrate Diadoc with ERP, accounting, HRM, and CRM. We set up exchange of acts, invoices, UTDs, and corrections. Signature, error, and status control in one interface. Benefits of Diadoc integration for your business
We integrate ERP, accounting, CRM, and HR platforms with Diadoc via API. Documents are transferred automatically, enabling a unified exchange across all systems without manual operations or delays
The user works in a familiar system, such as 1C, ERP, or CRM, while documents are automatically sent to Diadoc. This eliminates switching between services and speeds up document processing
We implement the full document lifecycle: from creation and sending to signing and receiving responses. All stages are automated and require no manual support, reducing the workload on employees
The full action history is recorded in the system: statuses, changes, and timestamps. This minimizes risk, lets you control every step, and ensures legal compliance in document workflow
A universal EDI channel for all company systems, from ERP to HR and portals. The solution includes:
We integrate Diadoc with 1C, ERP, CRM, HR, and other systems via REST API
We configure signing, notifications, routing, and exception monitoring
We implement document logging, audit, and auto-archiving. Business results:
Automate the entire document workflow without switching interfaces
Integration resilience when business processes change
A single control point for all legally significant documents. Solutions without unnecessary complexity, from idea and analysis to result
We consult We discuss goals and tasks, define priorities, and set expected outcomes for the joint work
We analyze your processes We study current processes and approaches, identify growth points, and determine which solution will deliver tangible results
We plan the solution rollout, define scope, stages, and timelines, assign responsibilities, and agree on the criteria for success.
Launch and support We implement the solution, train your team and provide support so the solution delivers tangible value
Diadoc integration lets you work with legally binding documents directly from ERP, CRM, or 1C. We set up workflows, signatures, and status and error tracking. 5 scenarios, from shipping to returns. 5-7 days to launch without complex integrations. 100% of signatures are logged and tracked. 1 interface, no need to leave the Diadoc personal account. Client testimonials
The operator's module covers the standard case: local or server-based 1C, a standard configuration, and standard workflows.
API integration is needed where this cannot be done.
The first and most common case is 1C:Fresh and the web client.
Cloud-based 1C does not allow installing external processing with external code: the subscriber has no server or file system.
If your operator is not included in the standard EDI Client from 1C, integration from the accounting system can only be built through API.
Second, a custom configuration or your own approval workflows that the out-of-the-box module cannot adapt to.
Third, multiple operators at once: some counterparties on one, some on another, and you need a single exchange log instead of two workspaces.
Fourth, high-volume processing where batch handling and automatic matching to contracts matter more than manual posting.
Incoming and outgoing documents are fetched and sent automatically, without working in a separate web portal.
The document is linked to the counterparty, contract, and order in your 1C according to your rules, not the operator's defaults.
Structured formats, including UPD 5.03, and signing with a machine-readable power of attorney.
Signed, rejected, canceled - statuses arrive in the accounting system instead of staying in the operator portal.
Every document's history: where it stopped and why. In a cloud environment there are no server logs, so observability must be built in from the start.
Diadoc, as well as operators not in the service's standard list: the adapter changes, but the process remains yours.
API integration requires development and maintenance, and it pays off at scale with document volume.
If only a few documents are processed per month, the operator's web portal is cheaper.
If you have a local standard 1C setup and only one operator, use the standard module; it was made for that. Also, integration does not cancel the operator's signing requirements and does not make exchange legally valid where there is no roaming agreement between operators.
We covered how cloud-based 1C options work and how roaming differs from integration in the article "Diadoc Module for 1C in 2026".
Unified EDI environment in 1C - in EDI solution.
