Assembly Payments · OpenAPI Overlay 1.0.0
Assembly API enhancements (API Evangelist)
108 actions
108 updates
update
extends
openapi/assembly-payments-api-openapi.yml
Generated by API Evangelist
Written by API Evangelist tooling for Assembly Payments's API. It is a proposal applied on top of the contract, not a document Assembly Payments publishes.
What the actions change
x-agent-safetyx-providerx-api-evangelist-profiledx-docsx-llms-txt
Targets 108 · first 16 shown; the file carries all of them
$.info
$.paths['/addresses/{id}'].get
$.paths['/bank_accounts'].post
$.paths['/bank_accounts/{id}'].get
$.paths['/bank_accounts/{id}'].delete
$.paths['/bank_accounts/{id}/penny_send'].patch
$.paths['/bank_accounts/{id}/penny_verify'].patch
$.paths['/bank_accounts/{id}/users'].get
$.paths['/batch_transactions'].get
$.paths['/batch_transactions/{id}'].get
$.paths['/bpay_accounts'].post
$.paths['/bpay_accounts/{id}'].get
$.paths['/bpay_accounts/{id}/users'].get
$.paths['/callbacks'].get
$.paths['/callbacks'].post
$.paths['/callbacks/{callback_id}/responses/{id}'].get
OpenAPI Overlay
overlay: 1.0.0
info:
title: Assembly API enhancements (API Evangelist)
version: 1.0.0
extends: openapi/assembly-payments-api-openapi.yml
x-generated: '2026-10-22'
x-method: generated
x-description: Adds provider/docs metadata and per-operation agent-safety hints (derived from HTTP method only) without mutating the original
contract.
actions:
- target: $.info
update:
x-provider: Assembly Payments (now Zai)
x-api-evangelist-profiled: '2026-10-22'
x-docs: https://developer.hellozai.com/docs/introduction
x-llms-txt: https://developer.hellozai.com/llms.txt
- target: $.paths['/addresses/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/bank_accounts'].post
update:
x-agent-safety: mutating
- target: $.paths['/bank_accounts/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/bank_accounts/{id}'].delete
update:
x-agent-safety: destructive
- target: $.paths['/bank_accounts/{id}/penny_send'].patch
update:
x-agent-safety: mutating
- target: $.paths['/bank_accounts/{id}/penny_verify'].patch
update:
x-agent-safety: mutating
- target: $.paths['/bank_accounts/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/batch_transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/batch_transactions/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/bpay_accounts'].post
update:
x-agent-safety: mutating
- target: $.paths['/bpay_accounts/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/bpay_accounts/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/callbacks'].get
update:
x-agent-safety: read-only
- target: $.paths['/callbacks'].post
update:
x-agent-safety: mutating
- target: $.paths['/callbacks/{callback_id}/responses/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/callbacks/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/callbacks/{id}'].delete
update:
x-agent-safety: destructive
- target: $.paths['/callbacks/{id}'].patch
update:
x-agent-safety: mutating
- target: $.paths['/callbacks/{id}/responses'].get
update:
x-agent-safety: read-only
- target: $.paths['/card_accounts'].post
update:
x-agent-safety: mutating
- target: $.paths['/card_accounts/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/card_accounts/{id}'].delete
update:
x-agent-safety: destructive
- target: $.paths['/card_accounts/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/card_accounts/{id}/verify'].patch
update:
x-agent-safety: mutating
- target: $.paths['/charges'].get
update:
x-agent-safety: read-only
- target: $.paths['/charges'].post
update:
x-agent-safety: mutating
- target: $.paths['/charges/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/charges/{id}/buyers'].get
update:
x-agent-safety: read-only
- target: $.paths['/charges/{id}/status'].get
update:
x-agent-safety: read-only
- target: $.paths['/companies'].get
update:
x-agent-safety: read-only
- target: $.paths['/companies'].post
update:
x-agent-safety: mutating
- target: $.paths['/companies/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/companies/{id}'].patch
update:
x-agent-safety: mutating
- target: $.paths['/direct_debit_authorities'].get
update:
x-agent-safety: read-only
- target: $.paths['/direct_debit_authorities'].post
update:
x-agent-safety: mutating
- target: $.paths['/direct_debit_authorities/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}/bank_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}/items'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}/transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/disbursements/{id}/wallet_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/fees'].get
update:
x-agent-safety: read-only
- target: $.paths['/fees'].post
update:
x-agent-safety: mutating
- target: $.paths['/fees/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/items'].get
update:
x-agent-safety: read-only
- target: $.paths['/items'].post
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}'].delete
update:
x-agent-safety: destructive
- target: $.paths['/items/{id}'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/authorize_payment'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/batch_transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/buyers'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/cancel'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/capture_payment'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/fees'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/make_payment'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/make_payment_async'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/refund'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/release_payment'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/sellers'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/status'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/items/{id}/void_payment'].patch
update:
x-agent-safety: mutating
- target: $.paths['/items/{id}/wire_details'].get
update:
x-agent-safety: read-only
- target: $.paths['/marketplace'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets'].post
update:
x-agent-safety: mutating
- target: $.paths['/sub_wallets/transfer'].patch
update:
x-agent-safety: mutating
- target: $.paths['/sub_wallets/{account_id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets/{id}'].delete
update:
x-agent-safety: destructive
- target: $.paths['/sub_wallets/{id}'].patch
update:
x-agent-safety: mutating
- target: $.paths['/sub_wallets/{id}/bill_payment'].post
update:
x-agent-safety: mutating
- target: $.paths['/sub_wallets/{id}/transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets/{id}/wallet_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/sub_wallets/{id}/withdraw'].post
update:
x-agent-safety: mutating
- target: $.paths['/token_auths'].post
update:
x-agent-safety: mutating
- target: $.paths['/tokens'].post
update:
x-agent-safety: mutating
- target: $.paths['/tools/routing_number'].get
update:
x-agent-safety: read-only
- target: $.paths['/tools/status'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}/bank_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}/card_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}/fees'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/transactions/{id}/wallet_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/users'].post
update:
x-agent-safety: mutating
- target: $.paths['/users/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/users/{id}'].patch
update:
x-agent-safety: mutating
- target: $.paths['/users/{id}/bank_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/users/{id}/bpay_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/users/{id}/card_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/users/{id}/disbursement_account'].patch
update:
x-agent-safety: mutating
- target: $.paths['/users/{id}/identity_verified'].patch
update:
x-agent-safety: mutating
- target: $.paths['/users/{id}/items'].get
update:
x-agent-safety: read-only
- target: $.paths['/users/{id}/wallet_accounts'].get
update:
x-agent-safety: read-only
- target: $.paths['/wallet_accounts/{id}'].get
update:
x-agent-safety: read-only
- target: $.paths['/wallet_accounts/{id}/bill_payment'].post
update:
x-agent-safety: mutating
- target: $.paths['/wallet_accounts/{id}/bpay_details'].get
update:
x-agent-safety: read-only
- target: $.paths['/wallet_accounts/{id}/npp_details'].get
update:
x-agent-safety: read-only
- target: $.paths['/wallet_accounts/{id}/npp_last_domestic_leg'].post
update:
x-agent-safety: mutating
- target: $.paths['/wallet_accounts/{id}/users'].get
update:
x-agent-safety: read-only
- target: $.paths['/wallet_accounts/{id}/withdraw'].post
update:
x-agent-safety: mutating
Work with this as data
Every overlay here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for openapi overlays
4 MCP tools reach this
find_overlaysBrowse and filter every overlay in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This overlay
curl "https://apis.io/api/v1/overlays/assembly-payments-api-overlay"
All openapi overlays
curl "https://apis.io/api/v1/overlays?limit=25"
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.