lightning-createinvoice -- Low-level invoice creation ===================================================== SYNOPSIS -------- **createinvoice** *invstring* *label* *preimage* DESCRIPTION ----------- The **createinvoice** RPC command signs and saves an invoice into the database. The *invstring* parameter is of bolt11 form, but without the final signature appended. Minimal sanity checks are done. (Note: if **experimental-offers** is enabled, *invstring* can actually be an unsigned bolt12 invoice). The *label* must be a unique string or number (which is treated as a string, so "01" is different from "1"); it is never revealed to other nodes on the lightning network, but it can be used to query the status of this invoice. The *preimage* is the preimage to supply upon successful payment of the invoice. RETURN VALUE ------------ (Note: the return format is the same as lightning-listinvoices(7)). [comment]: # (GENERATE-FROM-SCHEMA-START) On success, an object is returned, containing: - **label** (string): the label for the invoice - **payment_hash** (hash): the hash of the *payment_preimage* which will prove payment (always 64 characters) - **status** (string): Whether it has been paid, or can no longer be paid (one of "paid", "expired", "unpaid") - **description** (string): Description extracted from **bolt11** or **bolt12** - **expires_at** (u64): UNIX timestamp of when invoice expires (or expired) - **bolt11** (string, optional): the bolt11 string (always present unless **bolt12** is) - **bolt12** (string, optional): the bolt12 string instead of **bolt11** (**experimental-offers** only) - **amount_msat** (msat, optional): The amount of the invoice (if it has one) - **pay_index** (u64, optional): Incrementing id for when this was paid (**status** *paid* only) - **amount_received_msat** (msat, optional): Amount actually received (**status** *paid* only) - **paid_at** (u64, optional): UNIX timestamp of when invoice was paid (**status** *paid* only) - **payment_preimage** (secret, optional): the proof of payment: SHA256 of this **payment_hash** (always 64 characters) - **local_offer_id** (hex, optional): the *id* of our offer which created this invoice (**experimental-offers** only). (always 64 characters) - **payer_note** (string, optional): the optional *payer_note* from invoice_request which created this invoice (**experimental-offers** only). [comment]: # (GENERATE-FROM-SCHEMA-END) On failure, an error is returned and no invoice is created. If the lightning process fails before responding, the caller should use lightning-listinvoices(7) to query whether this invoice was created or not. The following error codes may occur: - -1: Catchall nonspecific error. - 900: An invoice with the given *label* already exists. AUTHOR ------ Rusty Russell <> is mainly responsible. SEE ALSO -------- lightning-invoice(7), lightning-listinvoices(7), lightning-delinvoice(7), lightning-getroute(7), lightning-sendpay(7), lightning-offer(7). RESOURCES --------- Main web site: [comment]: # ( SHA256STAMP:34ba2cc01db3e516b257dbe6a47cf764d1e34b85ee89fd4b49aed1fc2e0bb0ba)