Cubist MFA API declares
2 security schemes
for authenticating requests.
An API key is passed in the header as Authorization (Oidc).
An API key is passed in the header as Authorization (SignerAuth).
By default, every request must be authenticated.
Oidc — OIDC tokens allow users to authenticate using a third-party service. These are exchanged for signer session tokens.
SignerAuth — Signing API end-points use session tokens for auth. Specifically, with each request you need to use the \token\ from your signer session (which you create with…
Paths & Operations 8
Across 5 paths, the API surfaces 8 operations — 2 GET, 4 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.
MFA 8
GET
/v0/org/{org_id}/mfa
List Pending MFA Requests
mfaList3 params→ 200default
GET
/v0/org/{org_id}/mfa/{mfa_id}
Get Pending MFA Request
mfaGet2 params→ 200default
PATCH
/v0/org/{org_id}/mfa/{mfa_id}
Approve or Reject MFA Request
mfaVoteCs3 params→ 200default
POST
/v0/org/{org_id}/mfa/{mfa_id}/email
Initiate an Email OTP MFA Approval/Rejection
mfaEmailInit3 params→ 200default
PATCH
/v0/org/{org_id}/mfa/{mfa_id}/email
Finalize a Email OTP MFA Approval/Rejection.
mfaVoteEmailComplete2 paramsbody→ 200default
POST
/v0/org/{org_id}/mfa/{mfa_id}/fido
Initiate a FIDO MFA Approval/Rejection
mfaFidoInit2 params→ 200default
PATCH
/v0/org/{org_id}/mfa/{mfa_id}/fido
Finalize a FIDO MFA Approval/Rejection
mfaVoteFidoComplete3 paramsbody→ 200default
PATCH
/v0/org/{org_id}/mfa/{mfa_id}/totp
Approve/Reject a TOTP MFA Request
mfaVoteTotp3 paramsbody→ 200default
Schemas 50
The contract defines 50 schemas that model the data the API accepts and returns. The most detailed are MfaRequestInfo (11 properties), ClientSessionInfo (7 properties), PublicKeyCredentialRequestOptions (6 properties), Status (6 properties). Each schema is shown below with its type and property counts.
PreconditionErrorOwnCodes
string
BadRequestErrorCode
string
MfaRequiredArgs
object
5 properties3 required
PreconditionErrorCode
AcceptedValueCode
string
PolicyErrorOwnCodes
string
MfaVote
string
AcceptedValue
Different responses we return for success status codes.
Id
string
ForbiddenErrorCode
string
PublicKeyCredential
object
This type represents a wire-encodable form of the PublicKeyCredential interface Clients may need to manually encode into this format to communicate with the se…
3 properties2 required
UnauthorizedErrorCode
string
SignerErrorOwnCodes
string
SignDryRunArgs
object
2 properties1 required
EpochDateTime
integer
DateTime measured in seconds since unix epoch. A wrapper type for serialization that encodes a [SystemTime] as a [u64] representing the number of seconds since…
B32
string
Wrapper around a zeroizing 32-byte fixed-size array
CoinbaseDryRunArgs
object
2 properties2 required
ErrorResponse
object
The structure of ErrorResponse must match the response template that AWS uses
5 properties2 required
NotFoundErrorCode
string
ConflictErrorCode
string
AuthenticatorAssertionResponse
object
Represents the assertion response used by clients when attempting to log in with a known credential https://www.w3.org/TR/webauthn-2/authenticatorassertionresp…
4 properties3 required
EmailOtpAnswer
object
An answer to the challenge returned by the mfaemailinit endpoint.
1 property1 required
SignerErrorCode
UserVerificationRequirement
string
A WebAuthn Relying Party may require user verification for some of its operations but not for others, and may use this type to express its needs. https://www.w…
BybitDryRunArgs
object
3 properties3 required
PolicyErrorCode
MfaType
string
Different types that can be used to approve an MFA request
AuthenticatorAttestationResponse
object
The AuthenticatorAttestationResponse interface represents the authenticator's response to a client’s request for the creation of a new public key credential. I…
2 properties2 required
SolanaTxCmp
object
1 property
AuthenticatorTransport
string
Authenticators may implement various transports for communicating with clients. This enumeration defines hints as to how clients might communicate with a parti…
TimeoutErrorCode
string
HttpRequest
object
Information about the request. Captures all the relevant info (including the request body) about requests that require MFA. We use this to verify that when a r…
3 properties2 required
HttpRequestCmp
How to compare HTTP requests when verifying MFA receipt (see [MfaRequest::verifyrequest])
PublicKeyCredentialType
string
This enumeration defines the valid credential types. It is an extension point; values can be added to it in the future, as more credential types are defined. T…
EvmTxCmp
object
3 properties
PublicKeyCredentialDescriptor
object
This dictionary contains the attributes that are specified by a caller when referring to a public key credential as an input parameter to the create() or get()…
3 properties2 required
NewSessionResponse
object
Information about a new session, returned from multiple endpoints (e.g., login, refresh, etc.).
5 properties4 required
BinanceDryRunArgs
object
2 properties2 required
FidoAssertAnswer
object
Sent from the client to the server to answer a fido challenge
2 properties2 required
ClientSessionInfo
object
Session information sent to the client. This struct works in tandem with its server-side counterpart [SessionData].
7 properties7 required
TotpApproveRequest
object
1 property1 required
BadGatewayErrorCode
string
ChallengePieces
object
Describes how to derive a WebAuthn challenge value.
2 properties2 required
ApprovalInfo
object
1 property1 required
Receipt
object
Receipt that an MFA request was approved.
3 properties3 required
EvmTxDepositErrorCode
string
MfaRequestInfo
object
Returned as a response from multiple routes (e.g., 'get mfa', 'approve mfa', 'approve totp').
11 properties6 required
PublicKeyCredentialRequestOptions
object
The PublicKeyCredentialRequestOptions dictionary supplies get() with the data it needs to generate an assertion. Its challenge member MUST be present, while it…
6 properties1 required
Status
object
6 properties4 required
InternalErrorCode
string
Specification
The full machine-readable OpenAPI contract behind this narrative.
Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.
Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.
MCP tools for apis
4 tools reach this content
search_api_evangelistSearch every content type across the network at once.
find_relatedThe shared-tag relevance graph — what else covers this.
get_tagEverything one tag labels, across all content types.
guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
A second provider on the same verified email joins the account you already have.
Your account
ⓘWhere this information came from
This is an independent, third-party profile of Cubist MFA 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.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's
public API artifacts, scored against a published rubric. They are not certifications,
endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and
you do not need to justify the request. A removed company is recorded as unrated, never scored
zero for having asked. Acknowledgement within one business day; removal within two.
info@apievangelist.com
·
Read the full data-sourcing policy → On a security or compliance team? Put security in the subject line and
you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.