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Miscellaneous API Services Agreement

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MISCELLANEOUS API SERVICES AGREEMENT

This Miscellaneous API Services Agreement (the "Agreement") is made effective as of by and between:

RECITALS

WHEREAS, Service Provider maintains proprietary and licensed application programming interfaces, technical documentation and related services (collectively, the "APIs") and is willing to provide controlled access to the APIs to Client on the terms set forth herein; and

WHEREAS, Client desires to obtain access to and use of the APIs to integrate with Client systems for the limited business purposes described in this Agreement, and Service Provider agrees to provide such access subject to payment and compliance with the terms of this Agreement.

NOW, THEREFORE, in consideration of the mutual promises and covenants contained herein, the parties agree as follows:

SCOPE OF WORK

Service Provider shall provide API access, integration support, technical documentation, maintenance and reasonable assistance as required to enable Client to use the APIs in accordance with the terms below. Specific deliverables, acceptance criteria and milestones are described in the text area below and form part of this Agreement.

PAYMENT TERMS

Client shall pay Service Provider the fees for API access and related services as set forth below. All fees are exclusive of taxes and third-party costs unless otherwise stated.

Service Provider shall invoice Client in accordance with the billing schedule. Unless otherwise disputed in good faith within ten (10) days of receipt, all undisputed invoices are due and payable within the payment terms above. Late payments shall accrue interest at the rate stated above and Service Provider may suspend API access after ten (10) days' written notice of non-payment.

TERM AND TERMINATION

The term of this Agreement shall commence on and shall continue until unless earlier terminated in accordance with this Section.

Either party may terminate this Agreement upon written notice if the other party materially breaches any obligation hereunder and fails to cure such breach within thirty (30) days after receipt of written notice specifying the nature of the breach. Additionally, either party may terminate immediately for insolvency, bankruptcy, or assignment for the benefit of creditors. Termination shall not relieve Client of its obligation to pay fees accrued through the effective date of termination.

CONFIDENTIALITY

Each party acknowledges that in connection with this Agreement it may receive Confidential Information of the other party. "Confidential Information" means non-public information disclosed in any form that is designated as confidential or that reasonably should be understood to be confidential. Each party shall use Confidential Information solely for performance of this Agreement and shall not disclose it to third parties except to employees, contractors and advisors who need to know and who are bound by confidentiality obligations no less protective than those herein. Confidential Information does not include information that is or becomes publicly known through no breach by the receiving party, is rightfully received from a third party without restriction, or is independently developed by the receiving party without use of the disclosing party's Confidential Information.

Upon termination or at the disclosing party's request, the receiving party shall return or destroy Confidential Information and certify such destruction in writing within thirty (30) days, except that the receiving party may retain one archival copy as required for compliance and recordkeeping.

INTELLECTUAL PROPERTY; LICENSE

Service Provider retains all right, title and interest in and to the APIs, the underlying software, documentation, trademarks and any derivative works (collectively, "Provider IP"). Subject to full payment and compliance with this Agreement, Service Provider grants Client a limited, non-exclusive, non-transferable, revocable license to access and use the APIs solely for Client's internal business purposes as expressly permitted under the Scope of Work. Client acquires no ownership rights in Provider IP.

DATA SECURITY AND PRIVACY

Service Provider shall maintain commercially reasonable administrative, physical and technical safeguards to protect Client Data against unauthorized access, disclosure, alteration or destruction. Client is solely responsible for obtaining any consents required for the collection, processing or transfer of personal data in connection with Client's use of the APIs. The parties shall comply with applicable data protection laws when processing personal data.

WARRANTIES; LIMITATION OF LIABILITY; INDEMNIFICATION

Service Provider warrants that the APIs will materially conform to the documentation provided for the duration of the applicable support period. EXCEPT FOR THE EXPRESS WARRANTY SET FORTH IN THE PRECEDING SENTENCE, THE APIs AND SERVICES ARE PROVIDED "AS IS" AND SERVICE PROVIDER DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

IN NO EVENT SHALL EITHER PARTY'S AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO THIS AGREEMENT EXCEED THE TOTAL AMOUNTS PAID OR PAYABLE BY CLIENT TO SERVICE PROVIDER UNDER THIS AGREEMENT IN THE SIX (6) MONTHS PRECEDING THE CLAIM. NEITHER PARTY SHALL BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT.

Client shall indemnify and hold Service Provider harmless from third-party claims arising from Client's misuse of the APIs, violation of applicable law, or breach of this Agreement. Service Provider shall indemnify and hold Client harmless from third-party claims that Provider IP, as delivered to Client, infringes such third party's United States intellectual property rights, subject to prompt notice and cooperation by Client and the right of Service Provider to control the defense and settlement of any such claim.

GOVERNING LAW; DISPUTE RESOLUTION

This Agreement shall be governed by and construed in accordance with the laws of without regard to its choice of law principles. The parties shall first attempt in good faith to resolve disputes through negotiation. If unresolved, either party may pursue any available remedy in state or federal court located in the jurisdiction specified by governing law.

ENTIRE AGREEMENT

This Agreement, including any attachments and the Scope of Work, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior and contemporaneous agreements, proposals, negotiations and communications, whether written or oral. Any amendment or modification must be in writing and signed by authorized representatives of both parties.

NOTICES

Service Provider:

By:

Date:

Client:

By:

Date:

Enter text✕

What the Miscellaneous API Services Agreement Covers

A Miscellaneous API Services Agreement is a contract that sets terms for access to, use of, and support for application programming interfaces (APIs) between a service provider and a client. It typically defines permitted usage, rate limits, data handling obligations, intellectual property ownership, service levels, fees, security requirements, and liability limits. For many organizations this agreement supplements or replaces broader master services agreements when APIs are licensed, integrated, or embedded into third-party applications, and it governs commercial, technical, and compliance responsibilities.

Why a Clear API Services Agreement Matters

A concise, well-structured agreement reduces operational risk by clarifying usage rights, data protection responsibilities, indemnities, and service expectations. It helps prevent disputes, supports compliance with industry rules like HIPAA or finance regulations where applicable, and provides measurable SLAs and billing terms that both technical and legal teams can enforce.

Why a Clear API Services Agreement Matters

Who Typically Creates and Signs This Agreement

Legal, product, and engineering teams usually draft and approve API services agreements before integrations proceed.

  • Startups and SaaS providers that sell API access for integrations and platform partners.
  • Enterprise IT and procurement teams licensing API endpoints for internal or vendor systems.
  • Third-party integrators and resellers that embed APIs into customer solutions.

Signatories commonly include company officers or delegates with contract authority and a technical owner responsible for monitoring implementation and compliance.

Typical Signatory Roles

Vendor Executive

Chief commercial or legal officer authorized to bind the provider and accept payment and liability terms; responsible for SLA commitments and escalation paths.

Customer Administrator

Technical lead or procurement signatory who accepts usage limits, data processing terms, and change control procedures and who will coordinate integrations.

Essential Information to Include

Parties: Legal names
Effective Date: MM/DD/YYYY
API Scope: Endpoints covered
Usage Limits: Rate limits
Payment Terms: Pricing model
Data Handling: Processing rules

Key Risks and Potential Consequences

Service Suspension: Breach penalties
Data Breach Liability: Indemnity exposure
Regulatory Fines: HIPAA, SEC risk
Intellectual Property: Ownership disputes
Performance Penalties: SLA liquidated damages
Termination Costs: Early-exit fees

Common Mistakes to Avoid

  • Omitting clear rate limits and overage pricing, which creates operational disputes and unexpected charges for high-volume clients.
  • Failing to specify data roles and responsibilities, leaving ambiguity about who must secure personal information and comply with HIPAA or other laws.
  • Using vague SLA language without measurable metrics, which prevents enforceable remedies when API availability or latency is unacceptable.
  • Neglecting change control procedures, making it unclear how breaking changes, deprecations, or versioning are handled between parties.

How to Complete This Agreement, Step by Step

Follow a linear review and approval workflow to ensure commercial, technical, and legal sign-off before execution.

  • 01
    Prepare Draft: Assemble template and fill core fields.
  • 02
    Technical Review: Engineering verifies endpoints and rate limits.
  • 03
    Legal Review: Legal reviews IP, liability, and compliance terms.
  • 04
    Sign and Distribute: Obtain signatures and circulate executed copies.

How to Configure Online Workflows for This Agreement

Set up an electronic signing workflow that captures required fields, authentication, and an audit trail before distribution.

Field Configuration
Authentication Email link or SMS code
Required Fields Signature, date, printed name
Conditional Fields Enable when checkbox selected
Audit Trail Capture IP, timestamp, and events

Digital Signing and Distribution Essentials

Choose an eSignature platform that supports strong authentication, audit trails, and the document formats you use.

  • File Formats: PDF, DOCX
  • Integrations: CRM and cloud storage
  • Authentication: Email, SMS, or SSO

Ensure the chosen platform can produce a tamper-evident signed PDF with a verifiable audit trail and supports retention and export policies required by your compliance programs.

Typical Submission and Acceptance Flow

A common flow ensures the draft is validated, routed, signed, and archived with traceable events for compliance.

  • Upload: Provider uploads finalized agreement to signing platform.
  • Place Fields: Add signature, date, and any conditional fields.
  • Send: Distribute to signers via email or secure link.
  • Archive: Store executed copy and audit trail in records.

Six Elements Every Professional Agreement Should Include

These components establish operational expectations, legal protections, and measurable obligations for both parties.

Scope

Precise endpoint and method definitions plus environment (production/staging) to restrict authorized API use and reduce ambiguity about permitted integrations.

Usage and Pricing

Clear rate limits, quotas, overage rates, billing frequency, and invoicing procedures to avoid disputes and enable predictable cost management.

Data & Security

Obligations for encryption, breach notification timelines, and security controls aligned to standards such as TLS 1.2/1.3 and AES-256 for transit and rest.

Service Levels

Availability, latency targets, maintenance windows, and remedies or credits for missed SLAs, with escalation contacts and response times.

Intellectual Property

Ownership of API code, logs, and derivative works, plus license grant scope and any restrictions on reverse engineering or redistribution.

Termination & Transition

Ground rules for termination, data return or deletion, and transitional support to minimize business disruption after contract end.

How Organizations Use Miscellaneous API Services Agreements

Real customer examples show how agreements streamline integrations and assign responsibilities across teams.

Optica Ventures — COO

Optica simplified partner onboarding with a standard API agreement

  • Integration errors dropped after centralizing terms
  • The interface was simple for internal teams and customers, reducing negotiation cycles and accelerating deployment timelines for new integrations.

Fertility Centers of Illinois — Founder

A health provider standardized API access for patient intake systems

  • HIPAA addenda were included in every contract
  • The vendor reported reliable security controls, responsive API support, and consistent audit records that satisfied compliance reviews.

eSignature Vendor Pricing and Feature Comparison

Compare typical starting prices and common features across leading eSignature providers to evaluate cost and compliance fit for signing API services agreements.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies by plan Varies by plan Varies by plan Varies by plan
Bulk Send Yes (paid tiers) Yes Yes Yes Varies by plan
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No envelope cap 100 envelopes/user/year Varies Varies Varies

Frequently Asked Questions about Execution and Compliance

Answers to common questions about enforceability, notarization, revocation, and platform capabilities when using this agreement.


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