> For the complete documentation index, see [llms.txt](https://docs.ur.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ur.app/api-reference/api/kyc-and-kyb/managed-custody-kyc/submit-the-session-for-activation.md).

# Submit the session for activation

Hands the session off to UR's background activation scheduler after Form A is signed. Returns state Submitting with queued false as the success signal on these KYC paths; UR then activates the bank account asynchronously and delivers the fma.account.result webhook when the URID reaches Live status.

```json
{"openapi":"3.1.0","info":{"title":"UR API","version":"1.0.0"},"tags":[{"name":"Managed Custody KYC","description":"SDK KYC and shared-token KYC reuse for Managed Custody Mode."}],"servers":[{"url":"https://openapi.ur.app","description":"Production (partner API)"},{"url":"https://uropenapi-qa.ur-inc.xyz","description":"Testnet (partner API)"}],"security":[{"partnerAuth":[]},{"userWalletAuth":[]}],"components":{"securitySchemes":{"partnerAuth":{"type":"apiKey","in":"header","name":"X-Api-Signature","description":"Partner Auth: EIP-191 signature by the partner's registered backend key, with X-Api-Deadline and optional X-Api-PublicKey headers. See the Signature and verify guide."},"userWalletAuth":{"type":"apiKey","in":"header","name":"sign","description":"User wallet auth (External Wallet Access Mode): EIP-191 signature by the user's wallet key, with tokenId, network, hash, and deadline headers. See the Signature and verify guide."}},"schemas":{"KycSubmitRequest":{"type":"object","required":["sessionId"],"properties":{"sessionId":{"type":"string","description":"The onboarding session UUID returned by create-account."}}},"KycSubmitResponse":{"type":"object","properties":{"code":{"type":"integer","description":"Business result code. 0 means success; business rejections return HTTP 200 with a non-zero code."},"message":{"type":"string","description":"Human-readable diagnostic for non-zero codes."},"data":{"type":"object","properties":{"state":{"type":"string","description":"Submitting on success; UR's background scheduler now owns the session."},"queued":{"type":"boolean","description":"False is the success signal for these KYC paths; UR can proceed with bank activation immediately without further user action."},"awaitingPenny":{"type":"boolean","description":"False on the documented KYC paths."}}}}}}},"paths":{"/api/fma/v1/kyc/submit":{"post":{"tags":["Managed Custody KYC"],"operationId":"kycMcSubmit","summary":"Submit the session for activation","description":"Hands the session off to UR's background activation scheduler after Form A is signed. Returns state Submitting with queued false as the success signal on these KYC paths; UR then activates the bank account asynchronously and delivers the fma.account.result webhook when the URID reaches Live status.","parameters":[{"name":"X-Ur-Id","in":"header","required":false,"schema":{"type":"string"},"description":"The user's URID. Send at least one of X-Ur-Id or X-External-User-Id."},{"name":"X-External-User-Id","in":"header","required":false,"schema":{"type":"string"},"description":"Your partner-side user id. Send at least one of X-Ur-Id or X-External-User-Id."},{"name":"X-Api-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"Partner Auth EIP-191 signature over the canonical message plus the deadline."},{"name":"X-Api-Deadline","in":"header","required":true,"schema":{"type":"string"},"description":"Unix timestamp in seconds after which the signature is no longer valid."},{"name":"X-Api-PublicKey","in":"header","required":true,"schema":{"type":"string"},"description":"Partner public key used to verify the signature."}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/KycSubmitRequest"}}}},"responses":{"200":{"description":"Business result envelope. code 0 means success; business rejections return HTTP 200 with a non-zero code.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/KycSubmitResponse"}}}}}}}}}
```


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