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Staffing Agency Software

A Real Open API.
Not A Marketing Claim.

Full REST API, real-time webhooks, and native Zapier integration. Documented endpoints, OAuth 2.0 authentication, and partners running in production today. Built for the technical evaluators, ops leads, and decision- makers who've been burned by "open API" before.

POST /v1/jobs

# Create a job in a single call

curl https://api.nextcrew.app/v1/jobs \

--request POST \

--header 'Authorization: Bearer $NC_TOKEN' \

--header 'Content-Type: application/json' \

--data '{'

"orderId": 4821,

"positionId": 17,

"startDateUtc": "2026-01-06T08:00:00Z",

"employmentType": "FullTime",

"billRatePer": "Week",

"privacy": "Private"

}'

200 OK application/json · 96ms

{

"jobId": 90234,

"positionId": 17,

"employmentType": "FullTime",

"confirmedCount": 0,

"interestedCount": 0,

"privacy": "Private",

"createdOnUtc": "2026-01-04T22:38:58Z"

}

OAuth 2.0

HMAC-signed webhooks

Sandbox available

WHO THIS PAGE IS FOR

Three Audiences.
One Page.

Most "open API" pages are written for one persona and frustrate the other two. This one's built so you can jump straight to what you came for.

01

Technical evaluator

CTO, IT lead, or dev evaluating before sign-off. You want endpoints, auth, rate limits, and webhook reliability — not marketing prose.

Jump to technical details →

02

No-code ops lead

Operations director or automation power-user. You want Zapier to actually work, with real triggers and actions — not "Zapier compatible" handwaving.

See the three lanes →

03

Decision-maker

CEO, COO, owner. You want a clear answer to "will my IT person sign off, and what's already pre-built?" Both answered here.

See pre-built integrations →
HOW IT CONNECTS

Three Lanes.
One Open Platform.

NextCrew doesn't pick your stack for you. Whether you need developer-level API access, real-time event triggers, or no-code Zapier automation — all three lanes are open.

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REST API

Full read/write access to every core object — crew, jobs, timesheets, credentials, invoices. OAuth 2.0 authenticated. Build custom connections to any system in your stack.

DEVELOPER ACCESS

Webhooks & triggers

Event-based notifications fire the moment something happens — credential expired, timesheet approved, shift confirmed. Your downstream systems react instantly. No polling required.

REAL-TIME EVENTS

Native Zapier integration

Connect NextCrew to 5,000+ apps without writing a line of code. Build multi-step Zaps that move data, trigger notifications, and automate workflows across your entire stack.

NO-CODE AUTOMATION

Payroll

Accounting

VMS / Client

Background check

Zapier + 5k+ apps

Your custom system

WHAT THE API EXPOSES

Every core object. Read, write, and react.

A real API covers the operational lifecycle — not just the ATS pipeline. Here's what's exposed today.

01

Crew

Crew profiles, contact info, status, custom fields, document attachments.

Read

Write

Webhook

02

Jobs

Job requisitions with client, bill rate, shift times, and required credentials.

Read

Write

Webhook

03

Reports

Export saved reports as JSON, filtered by date range and client. Pull data out of NextCrew on demand.

Read

EXPORT

04

Timesheets

Hours worked, OT, breaks, approvals, exceptions, and bill/pay rate snapshots.

Read

Write

Webhook

05

Credentials

Licenses, certifications, background checks, expiry dates, renewal status.

Read

Write

Webhook

06

Placements

Crew-to-job assignments with confirmation status and full audit trail.

Read

Write

Webhook

07

Invoices

Generated invoices by client, line items, payment status, aging.

Read

Write

Webhook

08

Clients

Client accounts, contacts, billing settings, custom fields, contract terms.

Read

Write

Webhook

COMMON WORKFLOWS

What People Actually Build.

Real workflows running on the NextCrew API today. Three flowing data outward, one flowing inward — proof that the API works in both directions.

01

Crew sync to your existing system

NextCrew · crew created/updated

webhook

Your HRIS / ATS

Why it matters: Eliminates the manual crew-data export agencies run every week to keep legacy or proprietary systems current. New hires, profile updates, status changes — all flow automatically.

Outbound

02

Job confirmation to your VMS or client portal

NextCrew · crew confirmed on job

webhook

Client VMS / scheduling system

Why it matters: Enterprise clients require confirmations in their VMS format. Most agencies still do this manually in a spreadsheet. With webhooks, the confirmation lands in the client's system the moment your coordinator hits confirm.

Outbound

03

Timesheet approval to payroll & accounting

NextCrew · timesheet approved

webhook

QuickBooks / Paychex / Everee

Why it matters: The single most expensive manual workflow in most staffing agencies is the timesheet-to-payroll handoff. With the API, approved hours flow downstream the moment the approval clicks — no export, no reformat, no re-entry.

Outbound

04

Job intake from external systems

External VMS / client portal · job created

POST to API

NextCrew · job created, ready to dispatch

Why it matters: When clients open requisitions in their own systems, coordinators usually re-key them into NextCrew. With the API receiving inbound, jobs land automatically — no double-entry, no missed orders. This is also what enables NextCrew to sit underneath enterprise VMS systems like VMSPark.

INBOUND

TECHNICAL DETAILS

Built For Evaluators Who've Been Burned Before.

If you're the one who has to sign off on platform integration risk, here's what you need to know.

Authentication

OAuth 2.0 with scoped tokens. Token rotation supported. All credentials managed in your admin panel with role-based access controls.

Authorization: Bearer {token}

Webhook delivery

Signed payloads (HMAC SHA-256) with retry logic for failed deliveries. Replay window for missed events. Endpoint health monitored.

X-NextCrew-Signature header

Documentation & sandbox

Full API reference, endpoint specs, request/response schemas, and example payloads. Sandbox environment with test data for evaluation before production access.

Provided on request

Rate limits

Standard tier handles typical staffing-agency volume. Higher-tier limits available on request for enterprise integrations and high-volume sync jobs.

HTTP 429 + Retry-After header

Versioning policy

Stable API versions with explicit version headers. Breaking changes only on major version bumps. Deprecation notices announced in advance.

X-API-Version: v3

Data security

TLS 1.2+ in transit. Encrypted at rest. SOC 2 controls in place. Role-based access on every endpoint. No data sold or shared with third parties.

TLS 1.2+ · OAuth 2.0 · RBAC
INTEGRATIONS BUILD COST

What does a closed-API platform actually cost you?

A real cost comparison: building the same integrations on a platform with a closed (or limited) API vs. NextCrew. Industry-standard developer rates, real Zapier pricing, real maintenance percentages. Adjust the inputs to your situation.

Estimates based on industry-standard integration costs (netguru, tekrevol, MuleSoft 2025) and published US developer rates (index.dev API Developer Rates 2026). Maintenance assumed at 17.5%/yr of build cost — the midpoint of industry TCO benchmarks.

Integrations you need

3

Systems NextCrew needs to talk to

Developer hourly rate

$123

US senior API dev: $80-$140/hr

Drives per-integration dev hours

How long you'll run this stack

Closed – API Platform

$92,340

720 dev hrs + 2yr maintenance

With NextCrew

$15,390

120 dev hrs + 2yr maintenance

Incl. Maintenance

17.5%/yr

Of build cost, industry standard

Switch to NextCrew's open API.

Save $76,950 over 2 years vs building on a closed platform.

$76,950

Estimates only. Sourced from netguru 2025, tekrevol 2025, MuleSoft 2025 Connectivity Benchmark, index.dev API Developer Rates 2026. NextCrew column includes $588/yr Zapier Professional subscription when any "simple" integrations are present. Doesn't account for the cost of integrations you simply can't build on a closed platform — which is often the largest hidden cost.

FAQs

Common questions, answered directly.

Not finding what you need? Request API access — we'll walk you through how the API works for your specific stack.

Full REST API with read/write access to core objects — crew, jobs, timesheets, credentials, invoices, placements, and clients — plus on-demand report export. Every endpoint supports filtering, pagination, custom fields, and bulk operations. OAuth 2.0 authentication. Webhook payloads signed with HMAC SHA-256.
No. We provide full documentation and a sandbox environment after you request API access — typically within the same business day. This lets us tailor the docs to your use case and connect you with a technical contact during your evaluation. It's not a barrier; it's a service.
When a key event occurs — credential expires, timesheet approved, shift confirmed, placement created — a webhook fires immediately to your configured endpoint. Payloads are signed with HMAC SHA-256 for verification. Failed deliveries are automatically retried with exponential backoff. No polling required.
All API connections use OAuth 2.0 and TLS 1.2+ encryption in transit. Data is encrypted at rest. Webhook payloads are signature-verified. Role-based access controls in the admin panel determine which data objects each integration can read or write. SOC 2 controls in place. We don't share or sell operational data with third parties.
Yes — and that's the entire point. The combination of REST API, signed webhooks, and Zapier means you can automate any sequence built on your operational knowledge: credential expiry to re-engagement, shift fill to client notification, placement to payroll push, inbound job intake from a VMS. The API is bidirectional — NextCrew can be the source or the destination in a workflow.
Breaking changes only ship on major version bumps. Minor versions are backwards-compatible. Deprecation notices go out well in advance with a stated end-of-life date. Multiple major versions remain supported in parallel during transitions, giving your team time to migrate without breaking production.
Yes. Request API access and we'll provision a sandbox environment with test data and a technical contact. You can verify endpoints, test webhook delivery, validate auth flows, and confirm the API does what you need — before any contract conversation.

From disconnected systems to a unified,
automated stack.

One connected platform. Every tool you already use. Zero lock-in. Two ways to start.

Request API access

Rated 5.0 on G2, Capterra & Software Advice. Trusted by agencies across Healthcare, Industrial, Hospitality, Events & Education.