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Lightspark External Accounts API

External account management endpoints for creating and managing external bank accounts

Lightspark External Accounts API is one of 23 APIs that Lightspark publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include External Accounts. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 8 operations across 4 paths, and defines 222 schemas. It is described by OpenAPI 3.2.0, at version 2025-10-13.

Requests are made against a single base URL, https://api.lightspark.com/grid/2025-10-13.

8 operations 4 paths 222 schemas 2 DELETE4 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2025-10-13
Base URL
https://api.lightspark.com/grid/2025-10-13
Authentication
HTTP Basic, HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 3

Lightspark External Accounts API declares 3 security schemes for authenticating requests. It accepts HTTP basic authentication (BasicAuth). It accepts HTTP bearer tokens (AgentAuth). An API key is passed in the header as X-Grid-Signature (WebhookSignature). By default, every request must be authenticated.

  • BasicAuth — API token authentication using format :
  • AgentAuth — Bearer token authentication for agent-scoped endpoints. The token is the accessToken returned when redeeming a device code via POST /agents/device-codes/{code}…
  • WebhookSignature — Secp256r1 (P-256) asymmetric signature of the webhook payload, which can be used to verify that the webhook was sent by Grid. To verify the signature: 1. Get t…

Paths & Operations 8

Across 4 paths, the API surfaces 8 operations — 2 DELETE, 4 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

External Accounts 8

External account management endpoints for creating and managing external bank accounts

GET
/customers/external-accounts
List Customer external accounts
listCustomerExternalAccounts 4 params → 200400401500
POST
/customers/external-accounts
Add a new external account
createCustomerExternalAccount body → 201400401409500
GET
/customers/external-accounts/{externalAccountId}
Get customer external account by ID
getCustomerExternalAccountById 1 param → 200401404500
DELETE
/customers/external-accounts/{externalAccountId}
Delete customer external account by ID
deleteCustomerExternalAccountById 1 param → 204401404500
GET
/platform/external-accounts
List platform external accounts
listPlatformExternalAccounts 3 params → 200400401500
POST
/platform/external-accounts
Add a new platform external account
createPlatformExternalAccount body → 201400401409500
GET
/platform/external-accounts/{externalAccountId}
Get platform external account by ID
getPlatformExternalAccountById 1 param → 200401404500
DELETE
/platform/external-accounts/{externalAccountId}
Delete platform external account by ID
deletePlatformExternalAccountById 1 param → 204401404500

Schemas 222

The contract defines 222 schemas that model the data the API accepts and returns. The most detailed are CopBeneficiary (10 properties), CadBeneficiary (9 properties), HtgBeneficiary (8 properties), ZarBeneficiary (8 properties). Each schema is shown below with its type and property counts.

PolygonWalletExternalAccountInfo
SgdAccountInfo
SlvAccountInfo
PlatformExternalAccountCreateRequest
object
3 properties 2 required
VndAccountInfo
ThbAccountInfo
GbpExternalAccountInfo
MxnAccountInfoBase
object
2 properties 2 required
BeneficiaryVerificationStatus
string
The result of verifying the beneficiary name against the account holder name. | Status | Description | |--------|-------------| | MATCHED | The beneficiary nam…
VndBeneficiary
object
8 properties 2 required
PhpExternalAccountInfo
PolygonWalletInfo
object
2 properties 2 required
HkdAccountInfo
SolanaWalletInfo
object
2 properties 2 required
ZmwAccountInfoBase
object
3 properties 3 required
JmdExternalAccountInfo
BaseExternalAccountInfo
object
1 property 1 required
LightningInfo
object
Lightning payment destination. Exactly one of invoice, bolt12, or lightningAddress must be provided.
4 properties 1 required
PkrAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: accountNumber, bankName - MOBILEMONEY: bankName, phoneNumber
5 properties 2 required
BdtExternalAccountInfo
TzsAccountInfo
UsdExternalAccountCreateInfo
BaseWalletExternalAccountInfo
ZarExternalAccountCreateInfo
PhpAccountInfoBase
object
3 properties 3 required
CnyAccountInfo
GbpAccountInfoBase
object
3 properties 3 required
PhpBeneficiary
object
8 properties 2 required
BrlAccountInfo
RwfAccountInfoBase
object
3 properties 3 required
BdtExternalAccountCreateInfo
CopAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: accountNumber, bankAccountType, bankName - MOBILEMONEY: bankName, phoneNumber
5 properties 2 required
MwkExternalAccountCreateInfo
JmdExternalAccountCreateInfo
SgdAccountInfoBase
object
4 properties 3 required
JmdAccountInfoBase
object
5 properties 5 required
EthereumWalletExternalAccountInfo
DkkExternalAccountCreateInfo
TzsExternalAccountInfo
LightningExternalAccountInfo
RwfBeneficiary
object
8 properties 2 required
EgpBeneficiary
object
8 properties 2 required
GhsAccountInfo
AedExternalAccountCreateInfo
ExternalAccountListResponse
object
4 properties 2 required
CadExternalAccountInfo
MyrExternalAccountInfo
InrBeneficiary
object
8 properties 2 required
XofExternalAccountInfo
AedBeneficiary
object
8 properties 3 required
EurBeneficiary
object
8 properties 3 required
KesBeneficiary
object
8 properties 2 required
UsdBeneficiary
object
8 properties 2 required
Address
object
6 properties 3 required
SolanaWalletExternalAccountInfo
EgpExternalAccountInfo
GtqAccountInfo
BwpExternalAccountInfo
ExternalAccountCreateInfoOneOf
MwkAccountInfoBase
object
3 properties 3 required
Error400
object
4 properties 3 required
InrAccountInfoBase
object
Required fields depend on the selected paymentRails: - NEFT: accountNumber, ifsc, rail - RTGS: accountNumber, ifsc, rail - UPI: vpa
6 properties 1 required
Error401
object
4 properties 3 required
UgxExternalAccountInfo
TzsBeneficiary
object
8 properties 2 required
MxnExternalAccountCreateInfo
DkkBeneficiary
object
8 properties 2 required
ZmwExternalAccountCreateInfo
BaseWalletInfo
object
2 properties 2 required
UsdAccountInfo
UgxExternalAccountCreateInfo
EgpAccountInfo
CadExternalAccountCreateInfo
InrExternalAccountInfo
ThbBeneficiary
object
8 properties 2 required
UgxAccountInfoBase
object
3 properties 3 required
SgdExternalAccountInfo
Error409
object
4 properties 3 required
CnyAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: accountNumber, bankName - MOBILEMONEY: bankName, phoneNumber
4 properties 2 required
XofExternalAccountCreateInfo
ThbExternalAccountCreateInfo
EurExternalAccountInfo
VndAccountInfoBase
object
4 properties 4 required
CopAccountInfo
XafBeneficiary
object
8 properties 2 required
TzsAccountInfoBase
object
3 properties 3 required
ZmwExternalAccountInfo
CopExternalAccountCreateInfo
BeneficiaryVerifiedData
object
1 property
ExternalAccountType
string
Type of external account or wallet
MxnBeneficiary
object
8 properties 2 required
CadBeneficiary
object
9 properties 2 required
IdrAccountInfoBase
object
5 properties 5 required
ExternalAccountInfoOneOf
BdtAccountInfo
GbpAccountInfo
MyrAccountInfo
PkrBeneficiary
object
8 properties 2 required
InrExternalAccountCreateInfo
XofBeneficiary
object
8 properties 2 required
BwpAccountInfoBase
object
3 properties 3 required
SparkWalletInfo
object
2 properties 2 required
TzsExternalAccountCreateInfo
BwpBeneficiary
object
8 properties 2 required
HtgExternalAccountCreateInfo
PhpExternalAccountCreateInfo
SwiftExternalAccountCreateInfo
EurAccountInfoBase
object
3 properties 2 required
SlvExternalAccountCreateInfo
BrlExternalAccountInfo
GbpExternalAccountCreateInfo
PkrAccountInfo
VndExternalAccountCreateInfo
DkkExternalAccountInfo
XafAccountInfoBase
object
4 properties 4 required
GhsExternalAccountInfo
BdtAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: accountNumber, bankName - MOBILEMONEY: bankName, phoneNumber
6 properties 2 required
XafAccountInfo
CnyBeneficiary
object
8 properties 2 required
ZmwBeneficiary
object
8 properties 2 required
RwfAccountInfo
BwpAccountInfo
NgnAccountInfo
EgpExternalAccountCreateInfo
HkdExternalAccountInfo
SlvExternalAccountInfo
RwfExternalAccountInfo
Error404
object
4 properties 3 required
MxnExternalAccountInfo
BrlAccountInfoBase
object
4 properties 4 required
BrlBeneficiary
object
8 properties 2 required
DkkAccountInfo
KesAccountInfo
UsdExternalAccountInfo
DkkAccountInfoBase
object
3 properties 2 required
GtqExternalAccountInfo
ThbExternalAccountInfo
CopBeneficiary
object
10 properties 2 required
SwiftBeneficiary
object
8 properties 2 required
IdrBeneficiary
object
8 properties 2 required
BusinessBeneficiary
object
8 properties 2 required
SwiftAccountInfoBase
object
6 properties 4 required
MwkBeneficiary
object
8 properties 2 required
MyrBeneficiary
object
8 properties 2 required
InrAccountInfo
KesAccountInfoBase
object
3 properties 3 required
TronWalletInfo
object
2 properties 2 required
Error500
object
4 properties 3 required
ZarAccountInfoBase
object
3 properties 3 required
AedExternalAccountInfo
NgnExternalAccountCreateInfo
AedAccountInfo
PhpAccountInfo
HkdExternalAccountCreateInfo
NgnBeneficiary
object
8 properties 2 required
SwiftExternalAccountInfo
XofAccountInfo
CopExternalAccountInfo
HtgBeneficiary
object
8 properties 2 required
ExternalAccountCreateRequest
MwkExternalAccountInfo
ZarBeneficiary
object
8 properties 2 required
MyrExternalAccountCreateInfo
ZarAccountInfo
GbpBeneficiary
object
8 properties 2 required
GtqBeneficiary
object
8 properties 4 required
BwpExternalAccountCreateInfo
EurAccountInfo
KesExternalAccountInfo
GhsExternalAccountCreateInfo
UgxAccountInfo
TronWalletExternalAccountInfo
XafExternalAccountInfo
SwiftAccountInfo
HtgAccountInfoBase
object
2 properties 2 required
MyrAccountInfoBase
object
4 properties 4 required
CadAccountInfoBase
object
4 properties 4 required
GtqExternalAccountCreateInfo
JmdBeneficiary
object
8 properties 4 required
SgdBeneficiary
object
8 properties 2 required
AedAccountInfoBase
object
3 properties 2 required
EurExternalAccountCreateInfo
IdrAccountInfo
NgnExternalAccountInfo
HkdAccountInfoBase
object
4 properties 4 required
HtgExternalAccountInfo
MxnAccountInfo
KesExternalAccountCreateInfo
PkrExternalAccountCreateInfo
GhsBeneficiary
object
8 properties 2 required
EgpAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: bankName, iban - MOBILEMONEY: bankName, phoneNumber
4 properties 2 required
ThbAccountInfoBase
object
4 properties 4 required
NgnAccountInfoBase
object
3 properties 3 required
UgxBeneficiary
object
8 properties 2 required
HkdBeneficiary
object
8 properties 2 required
BdtBeneficiary
object
8 properties 2 required
ExternalAccountStatus
string
Status of an external account
XofAccountInfoBase
object
4 properties 4 required
RwfExternalAccountCreateInfo
CnyExternalAccountCreateInfo
CadAccountInfo
UsdAccountInfoBase
object
3 properties 3 required
EthereumWalletInfo
object
2 properties 2 required
SparkWalletExternalAccountInfo
SlvAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: bankAccountType, accountNumber - MOBILEMONEY: phoneNumber
5 properties 1 required
MwkAccountInfo
XafExternalAccountCreateInfo
PkrExternalAccountInfo
VndExternalAccountInfo
CnyExternalAccountInfo
HtgAccountInfo
IdrExternalAccountInfo
BrlExternalAccountCreateInfo
GhsAccountInfoBase
object
Required fields depend on the selected paymentRails: - BANKTRANSFER: accountNumber, bankName - MOBILEMONEY: bankName, phoneNumber
4 properties 2 required
SlvBeneficiary
object
8 properties 2 required
ZarExternalAccountInfo
JmdAccountInfo
IdrExternalAccountCreateInfo
ExternalAccount
SgdExternalAccountCreateInfo
ZmwAccountInfo
GtqAccountInfoBase
object
4 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lightspark-external-accounts-api-openapi.yml Raw ↑

Other APIs Lightspark publishes across the network.

Lightspark Agent Management API
Lightspark Agent Operations API
Lightspark API Tokens API
Lightspark Available UMA Providers API
Lightspark Cards API
Lightspark Contact Verification API
Lightspark Cross-Currency Transfers API
Lightspark Customers API
Lightspark Discoveries API
Lightspark Documents API
Lightspark Embedded Wallet Auth API
Lightspark Exchange Rates API
Where this information came from

This is an independent, third-party profile of Lightspark External Accounts API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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