# Zivio API Documentation ## Docs - [Retrieve a Bank Account by ID](https://docs.zivio.com/api-reference/bank-accounts/retrieve-a-bank-account-by-id.md) - [Retrieve all Bank Accounts, filter by query](https://docs.zivio.com/api-reference/bank-accounts/retrieve-all-bank-accounts-filter-by-query.md) - [Retrieve a Bid by ID](https://docs.zivio.com/api-reference/bids/retrieve-a-bid-by-id.md) - [Retrieve and filter bids](https://docs.zivio.com/api-reference/bids/retrieve-and-filter-bids.md) - [Retrieve all EOI Responses, filter by query](https://docs.zivio.com/api-reference/eoi-responses/retrieve-all-eoi-responses-filter-by-query.md) - [Retrieve an EOI Response by ID](https://docs.zivio.com/api-reference/eoi-responses/retrieve-an-eoi-response-by-id.md) - [Retrieve all EOIs, filter by query](https://docs.zivio.com/api-reference/eois/retrieve-all-eois-filter-by-query.md) - [Retrieve an EOI by ID](https://docs.zivio.com/api-reference/eois/retrieve-an-eoi-by-id.md) - [Create an Invoice](https://docs.zivio.com/api-reference/invoices/create-an-invoice.md) - [Delete an invoice by ID](https://docs.zivio.com/api-reference/invoices/delete-an-invoice-by-id.md) - [Retrieve all invoices, filter by query](https://docs.zivio.com/api-reference/invoices/retrieve-all-invoices-filter-by-query.md) - [Retrieve an invoice by ID](https://docs.zivio.com/api-reference/invoices/retrieve-an-invoice-by-id.md) - [Download an invoice file](https://docs.zivio.com/api-reference/invoices/retrieve-an-invoice-file.md): Retrieve an invoice file. This endpoint redirects you to the invoice file for download if it is available. If no file is available, a JSON response with an error message will be returned. - [Update an invoice as paid](https://docs.zivio.com/api-reference/invoices/update-an-invoice-as-paid.md) - [Update an Invoice by ID](https://docs.zivio.com/api-reference/invoices/update-an-invoice-by-id.md) - [Approve a project step by approver ID](https://docs.zivio.com/api-reference/job-approvals/approve-a-job.md) - [Reject a project step by approver ID with a rejection_reason](https://docs.zivio.com/api-reference/job-approvals/reject-a-job.md) - [Create a project](https://docs.zivio.com/api-reference/jobs/create-a-project.md) - [Delete a project by ID](https://docs.zivio.com/api-reference/jobs/delete-a-project-by-id.md) - [Retrieve a project by ID](https://docs.zivio.com/api-reference/jobs/retrieve-a-project-by-id.md) - [Retrieve all projects, filter by query](https://docs.zivio.com/api-reference/jobs/retrieve-all-projects-filter-by-query.md) - [Update a project by ID](https://docs.zivio.com/api-reference/jobs/update-a-project-by-id.md) - [Upload a file to a project by ID and attachment_scope with optional sensitivity labels](https://docs.zivio.com/api-reference/jobs/upload-a-file.md) - [Create a Milestone](https://docs.zivio.com/api-reference/milestones/create-a-milestone.md) - [Delete a milestone by ID](https://docs.zivio.com/api-reference/milestones/delete-a-milestone-by-id.md) - [Retrieve a milestone by ID](https://docs.zivio.com/api-reference/milestones/retrieve-a-milestone-by-id.md) - [Retrieve all milestones, filter by query](https://docs.zivio.com/api-reference/milestones/retrieve-all-milestones-filter-by-query.md) - [Update a milestone by ID](https://docs.zivio.com/api-reference/milestones/update-a-milestone-by-id.md) - [Retrieve all Offers (SoW), filter by query](https://docs.zivio.com/api-reference/offers/retrieve-all-offers-sow-filter-by-query.md) - [Retrieve an Offer (SoW) by ID](https://docs.zivio.com/api-reference/offers/retrieve-an-offer-sow-by-id.md) - [Create an Org](https://docs.zivio.com/api-reference/orgs/create-an-org.md) - [Delete an Org by ID](https://docs.zivio.com/api-reference/orgs/delete-an-org-by-id.md) - [Retrieve all orgs, filter by query](https://docs.zivio.com/api-reference/orgs/retrieve-all-orgs-filter-by-query.md) - [Retrieve an Org by ID](https://docs.zivio.com/api-reference/orgs/retrieve-an-org-by-id.md) - [Retrieve cost centers for an Org](https://docs.zivio.com/api-reference/orgs/retrieve-cost-centers-for-an-org.md) - [Retrieve org units for an Org](https://docs.zivio.com/api-reference/orgs/retrieve-org-units-for-an-org.md) - [Retrieve people in an Org](https://docs.zivio.com/api-reference/orgs/retrieve-people-in-an-org.md) - [Update an Org by ID](https://docs.zivio.com/api-reference/orgs/update-an-org-by-id.md) - [Create a purchase order](https://docs.zivio.com/api-reference/purchase-orders/create-a-purchase-order.md) - [Delete a purchase order by ID](https://docs.zivio.com/api-reference/purchase-orders/delete-a-purchase-order-by-id.md) - [Retrieve a purchase order by ID](https://docs.zivio.com/api-reference/purchase-orders/retrieve-a-purchase-order-by-id.md) - [Retrieve all purchase orders, filter by query](https://docs.zivio.com/api-reference/purchase-orders/retrieve-all-purchase-orders-filter-by-query.md) - [Update a purchase order by ID](https://docs.zivio.com/api-reference/purchase-orders/update-a-purchase-order-by-id.md) - [Retrieve a sales invoice by ID](https://docs.zivio.com/api-reference/sales-invoices/retrieve-a-sales-invoice-by-id.md) - [Retrieve all sales invoices, filter by query](https://docs.zivio.com/api-reference/sales-invoices/retrieve-all-sales-invoices-filter-by-query.md) - [Retrieve a sales milestone by ID](https://docs.zivio.com/api-reference/sales-milestones/retrieve-a-sales-milestone-by-id.md) - [Retrieve all sales milestones, filter by query](https://docs.zivio.com/api-reference/sales-milestones/retrieve-all-sales-milestones-filter-by-query.md) - [Retrieve a skill category by ID](https://docs.zivio.com/api-reference/skill-categories/retrieve-a-skill-category-by-id.md) - [Retrieve all skill categories, filter by query](https://docs.zivio.com/api-reference/skill-categories/retrieve-all-skill-categories-filter-by-query.md) - [Retrieve a skill taxonomy by ID](https://docs.zivio.com/api-reference/skill-taxonomies/retrieve-a-skill-taxonomy-by-id.md) - [Retrieve all skill taxonomies, filter by query](https://docs.zivio.com/api-reference/skill-taxonomies/retrieve-all-skill-taxonomies-filter-by-query.md) - [Retrieve a skill by ID](https://docs.zivio.com/api-reference/skills/retrieve-a-skill-by-id.md) - [Retrieve all skills, filter by query](https://docs.zivio.com/api-reference/skills/retrieve-all-skills-filter-by-query.md) - [Retrieve a supplier list by ID](https://docs.zivio.com/api-reference/supplier-lists/retrieve-a-supplier-list-by-id.md) - [Retrieve all supplier lists, filter by query](https://docs.zivio.com/api-reference/supplier-lists/retrieve-all-supplier-lists-filter-by-query.md) - [Create a Supplier](https://docs.zivio.com/api-reference/suppliers/create-a-supplier.md) - [Delete a Supplier by ID](https://docs.zivio.com/api-reference/suppliers/delete-a-supplier-by-id.md) - [Retrieve a supplier's catalog](https://docs.zivio.com/api-reference/suppliers/retrieve-a-catalog.md) - [Retrieve a documents attachments](https://docs.zivio.com/api-reference/suppliers/retrieve-a-documents-attachments.md) - [Retrieve a supplier's resource](https://docs.zivio.com/api-reference/suppliers/retrieve-a-resource.md) - [Retrieve a supplier by ID](https://docs.zivio.com/api-reference/suppliers/retrieve-a-supplier-by-id.md) - [Retrieve a supplier's catalogs](https://docs.zivio.com/api-reference/suppliers/retrieve-a-suppliers-catalogs.md) - [Retrieve a supplier's documents](https://docs.zivio.com/api-reference/suppliers/retrieve-a-suppliers-documents.md) - [Retrieve a supplier's resources](https://docs.zivio.com/api-reference/suppliers/retrieve-a-suppliers-resources.md) - [Retrieve a supplier's users](https://docs.zivio.com/api-reference/suppliers/retrieve-a-suppliers-users.md) - [Retrieve all suppliers, filter by query](https://docs.zivio.com/api-reference/suppliers/retrieve-all-suppliers-filter-by-query.md) - [Update a Supplier by ID](https://docs.zivio.com/api-reference/suppliers/update-a-supplier-by-id.md) - [Retrieve a user by ID](https://docs.zivio.com/api-reference/users/retrieve-a-user-by-id.md) - [Retrieve all users, filter by query](https://docs.zivio.com/api-reference/users/retrieve-all-users-filter-by-query.md) - [Retrieve all Variation Orders, filter by query](https://docs.zivio.com/api-reference/variation-orders/retrieve-all-variation-orders-filter-by-query.md) - [Retrieve an Variation Order by ID](https://docs.zivio.com/api-reference/variation-orders/retrieve-an-variation-order-by-id.md) - [Test endpoint to validate an API Key](https://docs.zivio.com/api-reference/welcome/test-endpoint-to-validate-an-api-key.md) - [Introduction](https://docs.zivio.com/introduction.md): An overview of the Zivio API documentation - [Quickstart](https://docs.zivio.com/quickstart.md): A set of instructions to help you begin ## OpenAPI Specs - [openapi](https://docs.zivio.com/api-reference/openapi.json)