BNY (Bank of New York Mellon) logo

BNY (Bank of New York Mellon)

BNY (rebranded from BNY Mellon in 2024, NYSE ticker changed from BK to BNY in May 2026) is the world's largest custodian bank, overseeing approximately $59.4 trillion in assets under custody and/or administration and $2.1 trillion in assets under management as of Q1 2026. BNY operates across Securities Services, Market & Wealth Services, and Investment & Wealth Management, with brand families including Pershing (clearing and custody for wealth managers, parent of NetX360+ and the Wove platform), Eagle Investment Systems (investment data management), Albridge (wealth data aggregation), BNY Markets (FX, securities finance, capital markets), and BNY Investments. BNY publishes APIs through the BNY Developer Marketplace at developer.bny.com (formerly marketplace.bnymellon.com), covering Asset Servicing, Treasury Services, Payments, Pershing, Markets, and the BNY Data On-Chain product, with registration and API reference gated behind a Nexen single sign-on.

5 APIs 4 Capabilities 0 Features
BankingCustodyAsset ServicingTreasury ServicesPaymentsWealth ManagementClearingCapital MarketsDigital AssetsFinancial Services

BNY (Bank of New York Mellon) publishes 4 APIs on the APIs.io network, including BNY Asset Servicing API, BNY Treasury Services API, BNY Pershing API, and 1 more. Tagged areas include Banking, Custody, Asset Servicing, Treasury Services, and Payments.

The BNY (Bank of New York Mellon) catalog on APIs.io includes 4 machine-runnable capabilities.

APIs

BNY Asset Servicing API

BNY Asset Servicing APIs expose the firm's custody, fund accounting, middle-office, transfer agency, ETF servicing, and data & analytics surface to institutional clients through...

BNY Treasury Services API

BNY Treasury Services APIs cover payments (USD clearing, global ACH, RTP, wires, Pay by Bank / open banking), liquidity, cash management, trade finance, and FX. BNY is one of th...

BNY Pershing API

BNY Pershing APIs expose the Pershing clearing and custody platform — NetX360+ for advisors and the Wove wealth platform — to broker-dealers, RIAs, and wealth technology partner...

BNY Markets API

BNY Markets APIs expose FX, securities finance (agency lending, collateral, repo), and fixed income / equities execution to institutional clients through the BNY Developer Marke...

BNY Data On-Chain

BNY Data On-Chain publishes BNY-attested data on-chain so on-chain consumers can read it directly from smart contracts. The product ships a Solidity consumer interface (IBNYData...

Capabilities

BNY Asset Servicing API

BNY Asset Servicing API. 1 operation. Lead operation: Get Asset Servicing Status. Self-contained Naftiko capability covering one BNY business surface.

Run with Naftiko

BNY Markets API

BNY Markets API. 1 operation. Lead operation: Get Markets Status. Self-contained Naftiko capability covering the BNY Markets FX, securities finance, and execution surface.

Run with Naftiko

BNY Pershing API

BNY Pershing API. 1 operation. Lead operation: Get Pershing Status. Self-contained Naftiko capability covering the Pershing clearing, NetX360+, and Wove platform surface.

Run with Naftiko

BNY Treasury Services API

BNY Treasury Services API. 1 operation. Lead operation: Get Treasury Services Status. Self-contained Naftiko capability covering one BNY business surface.

Run with Naftiko

Resources

🔗
Website
Website
🌐
DeveloperPortal
DeveloperPortal
👥
GitHubOrganization
GitHubOrganization
🔗
About
About
📰
Newsroom
Newsroom
🔗
Insights
Insights
🔗
InvestorRelations
InvestorRelations
🔗
LinkedIn
LinkedIn
🔗
Wikipedia
Wikipedia
🔗
Plans
Plans
🔗
RateLimits
RateLimits
🔗
FinOps
FinOps

Sources

Raw ↑ 
aid: bny-bank-of-new-york-mellon
name: BNY (Bank of New York Mellon)
description: BNY (rebranded from BNY Mellon in 2024, NYSE ticker changed from BK to BNY in May 2026) is the world's
  largest custodian bank, overseeing approximately $59.4 trillion in assets under custody and/or administration and
  $2.1 trillion in assets under management as of Q1 2026. BNY operates across Securities Services, Market & Wealth
  Services, and Investment & Wealth Management, with brand families including Pershing (clearing and custody for
  wealth managers, parent of NetX360+ and the Wove platform), Eagle Investment Systems (investment data management),
  Albridge (wealth data aggregation), BNY Markets (FX, securities finance, capital markets), and BNY Investments.
  BNY publishes APIs through the BNY Developer Marketplace at developer.bny.com (formerly marketplace.bnymellon.com),
  covering Asset Servicing, Treasury Services, Payments, Pershing, Markets, and the BNY Data On-Chain product, with
  registration and API reference gated behind a Nexen single sign-on.
kind: contract
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Banking
  - Custody
  - Asset Servicing
  - Treasury Services
  - Payments
  - Wealth Management
  - Clearing
  - Capital Markets
  - Digital Assets
  - Financial Services
url: https://raw.githubusercontent.com/api-evangelist/bny-bank-of-new-york-mellon/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
  - aid: bny-bank-of-new-york-mellon:asset-servicing-api
    name: BNY Asset Servicing API
    description: BNY Asset Servicing APIs expose the firm's custody, fund accounting, middle-office, transfer agency,
      ETF servicing, and data & analytics surface to institutional clients through the BNY Developer Marketplace.
      Asset Servicing is anchored by approximately $59.4 trillion in assets under custody and/or administration
      (Q1 2026) and underpins BNY's positioning as the world's largest custodian.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://developer.bny.com/
    baseURL: https://apigateway.bny.com
    tags:
      - Asset Servicing
      - Custody
      - Fund Accounting
      - Middle Office
      - Data And Analytics
    properties:
      - type: Documentation
        url: https://developer.bny.com/
      - type: SignUp
        url: https://developer.bny.com/
      - type: Sandbox
        url: https://apigateway.qa.bny.com
      - type: OpenAPI
        url: openapi/bny-asset-servicing-api-openapi.yml
      - type: NaftikoCapability
        url: capabilities/bny-asset-servicing.yaml
  - aid: bny-bank-of-new-york-mellon:treasury-services-api
    name: BNY Treasury Services API
    description: BNY Treasury Services APIs cover payments (USD clearing, global ACH, RTP, wires, Pay by Bank /
      open banking), liquidity, cash management, trade finance, and FX. BNY is one of the largest USD clearers in
      the world and exposes these capabilities to corporate, FI, and fintech clients through the BNY Developer
      Marketplace.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://developer.bny.com/
    baseURL: https://apigateway.bny.com
    tags:
      - Treasury Services
      - Payments
      - Cash Management
      - Liquidity
      - Trade Finance
      - Foreign Exchange
      - Open Banking
    properties:
      - type: Documentation
        url: https://developer.bny.com/
      - type: SignUp
        url: https://developer.bny.com/
      - type: Sandbox
        url: https://apigateway.qa.bny.com
      - type: OpenAPI
        url: openapi/bny-treasury-services-api-openapi.yml
      - type: NaftikoCapability
        url: capabilities/bny-treasury-services.yaml
  - aid: bny-bank-of-new-york-mellon:pershing-api
    name: BNY Pershing API
    description: BNY Pershing APIs expose the Pershing clearing and custody platform — NetX360+ for advisors and
      the Wove wealth platform — to broker-dealers, RIAs, and wealth technology partners. Surface includes account
      opening, brokerage operations, positions and balances, statements, and integrations with the broader Wove
      ecosystem (planning, billing, performance, model marketplace).
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://developer.bny.com/
    baseURL: https://apigateway.bny.com
    tags:
      - Pershing
      - Wealth Management
      - Clearing
      - Custody
      - Brokerage
      - NetX360
      - Wove
    properties:
      - type: Documentation
        url: https://developer.bny.com/
      - type: SignUp
        url: https://developer.bny.com/
      - type: Sandbox
        url: https://apigateway.qa.bny.com
      - type: OpenAPI
        url: openapi/bny-pershing-api-openapi.yml
      - type: NaftikoCapability
        url: capabilities/bny-pershing.yaml
  - aid: bny-bank-of-new-york-mellon:markets-api
    name: BNY Markets API
    description: BNY Markets APIs expose FX, securities finance (agency lending, collateral, repo), and fixed income
      / equities execution to institutional clients through the BNY Developer Marketplace. Markets sits inside the
      Market & Wealth Services segment alongside Pershing and Treasury Services.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://developer.bny.com/
    baseURL: https://apigateway.bny.com
    tags:
      - Capital Markets
      - Foreign Exchange
      - Securities Finance
      - Collateral
      - Repo
      - Fixed Income
      - Equities
    properties:
      - type: Documentation
        url: https://developer.bny.com/
      - type: SignUp
        url: https://developer.bny.com/
      - type: Sandbox
        url: https://apigateway.qa.bny.com
      - type: OpenAPI
        url: openapi/bny-markets-api-openapi.yml
      - type: NaftikoCapability
        url: capabilities/bny-markets.yaml
  - aid: bny-bank-of-new-york-mellon:data-on-chain
    name: BNY Data On-Chain
    description: BNY Data On-Chain publishes BNY-attested data on-chain so on-chain consumers can read it directly
      from smart contracts. The product ships a Solidity consumer interface (IBNYDataConsumerV2) with typed
      accessors (getType, getUint256, getInt256, getBytes32, getString32) and is deployed on Ethereum Mainnet and
      Sepolia testnet. The user guide repository is the canonical public artifact.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://github.com/bnymellon/bny-data-on-chain
    baseURL: https://etherscan.io/address/0x7B0eC8D1D1254358A77f107118e96885EdDCEb16
    tags:
      - Digital Assets
      - Blockchain
      - Ethereum
      - Smart Contracts
      - Oracle
      - Tokenization
    properties:
      - type: Documentation
        url: https://github.com/bnymellon/bny-data-on-chain
      - type: SourceCode
        url: https://github.com/bnymellon/bny-data-on-chain
      - type: SmartContract
        url: https://etherscan.io/address/0x7B0eC8D1D1254358A77f107118e96885EdDCEb16
      - type: Testnet
        url: https://sepolia.etherscan.io/address/0xCC75D07cBC86f306A033af29508a1b98E2178264
common:
  - type: Website
    url: https://www.bny.com
  - type: DeveloperPortal
    url: https://developer.bny.com
  - type: GitHubOrganization
    url: https://github.com/bnymellon
  - type: About
    url: https://www.bny.com/corporate/global/en/about-us.html
  - type: Newsroom
    url: https://www.bny.com/corporate/global/en/newsroom.html
  - type: Insights
    url: https://www.bny.com/corporate/global/en/insights/all-insights.html
  - type: InvestorRelations
    url: https://www.bny.com/investor-relations.html
  - type: LinkedIn
    url: https://www.linkedin.com/company/the-bank-of-new-york-mellon-corporation
  - type: Wikipedia
    url: https://en.wikipedia.org/wiki/BNY
  - type: Plans
    url: plans/bny-bank-of-new-york-mellon-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/bny-bank-of-new-york-mellon-rate-limits.yml
  - type: FinOps
    url: finops/bny-bank-of-new-york-mellon-finops.yml
maintainers:
  - FN: API Evangelist
    email: [email protected]