--- title: "Skyfire: vendor profile | Agent Ready Checkout" description: "Skyfire: Agent identity and payments network that issues KYA (Know Your Agent) identity tokens and payment tokens. Sourced vendor profile." canonical: https://agentreadycheckout.com/vendors/skyfire site: "Agent Ready Checkout" last_updated: 2026-11-05 section: "Vendors" --- # Skyfire: vendor profile | Agent Ready Checkout > Skyfire: Agent identity and payments network that issues KYA (Know Your Agent) identity tokens and payment tokens. Sourced vendor profile. Source: https://agentreadycheckout.com/vendors/skyfire Site: Agent Ready Checkout Last reviewed: 2026-11-05 Vendor profile, agent-pay builder # Skyfire In short Skyfire pairs a verified identity for agents with payment credentials, which it calls the Agent Trust Stack. Its KYA token is described as a portable identity that opens logins and access, and its wallet pays by Visa, Mastercard, Discover or USDC. Support for the Visa and Mastercard agent programmes is announced. No per-transaction fee is published. ## At a glance What it is Agent identity and payments network that issues KYA (Know Your Agent) identity tokens and payment tokens, runs an agent wallet funded by cards or USDC, and supplies KYA to Mastercard's Agent Pay trust services. Type [Agent-pay builder](https://agentreadycheckout.com/vendors/by-type/agent-pay) Homepage [skyfire.xyz](https://skyfire.xyz) Matrix column 0 live, 0 pilot, 3 announced, 0 not supported, 9 with no statement found [Skyfire in the matrix](https://agentreadycheckout.com/processors/skyfire) Last read 5 Nov 2026 ## What it does for this layer - Skyfire calls its product "The Agent Trust Stack", combining verified agent identity with payment credentials. [skyfire.xyz](https://skyfire.xyz), read 5 Nov 2026. - Skyfire says its KYA token is a portable, verified identity token that gives agents programmatic access and log-in capabilities to websites, applications and agent protocols. [skyfire.xyz](https://skyfire.xyz), read 5 Nov 2026. - Skyfire says the KYA identity token is accepted by the majority of the commercial internet. [skyfire.xyz](https://skyfire.xyz), read 5 Nov 2026. Vendor claim - Skyfire's wallet lets agents complete checkouts on websites and emerging agent protocols, with Visa, Mastercard, Discover and USDC shown as payment options. [skyfire.xyz](https://skyfire.xyz), read 5 Nov 2026. - Skyfire publishes an llms.txt index of its documentation for agents and developers. [docs.skyfire.xyz](https://docs.skyfire.xyz/llms.txt), read 5 Nov 2026. Observed **Partner lists that name it** | Where it appears | Source | Basis | Read | | --- | --- | --- | --- | | Partner logos on the Mastercard Agent Pay page | skyfire.xyz | Observed | 5 Nov 2026 | ## Products and plans | Product | What it is | Price on file | | --- | --- | --- | | KYA token | A signed, portable agent identity credential checked by websites and bot-management vendors. | No price on file | | Skyfire wallet and pay tokens | Prepaid agent spending with tokenised cards or USDC, with seller settlement guaranteed up to the token amount. | No price on file | ## Standards | Standard | Matrix status and cell | Source and read date | | --- | --- | --- | | ACP | no statement found 4 Nov 2026 | | | UCP | no statement found 4 Nov 2026 | | | AP2 | no statement found 4 Nov 2026 | | | Visa TAP | no statement found 4 Nov 2026 | | | Visa IC | announced 4 Nov 2026 | skyfire.xyz, read 4 Nov 2026 | | Mastercard Agent Pay | announced 4 Nov 2026 | mastercard.com, read 4 Nov 2026 | | Agent Pay for Machines | announced 4 Nov 2026 | mastercard.com, read 4 Nov 2026 | | Amex ACE | no statement found 4 Nov 2026 | | | x402 | no statement found 4 Nov 2026 | | | MPP | no statement found 4 Nov 2026 | | | Link for agents | no statement found 4 Nov 2026 | | | Verifiable Intent | no statement found 4 Nov 2026 | | ## Checks on this vendor's domains | Check | Result | Domain read | Dated | Source | | --- | --- | --- | --- | --- | | Ora agent-readiness score (cached) | 56/100 (C) | skyfire.xyz | 26 Oct 2026 | ora.ai | | robots.txt | HTTP 200, 1 user-agent groups | skyfire.xyz | 4 Nov 2026 | skyfire.xyz | | llms.txt | HTTP 200 | skyfire.xyz | 4 Nov 2026 | skyfire.xyz | | UCP profile at /.well-known/ucp.json | HTTP 404 | skyfire.xyz | 4 Nov 2026 | skyfire.xyz | | Cloudflare isitagentready scan | 27/100 (L1 Basic Web Presence) | skyfire.xyz | 5 Nov 2026 | POST /api/scan on isitagentready.com, documented in llms-full.txt | | Homepage fetch at build | HTTP 200 | skyfire.xyz | 5 Nov 2026 | skyfire.xyz | [How each check is read](https://agentreadycheckout.com/vendors#checks) ## What it does not do - Skyfire does not act as the merchant's acquirer; sellers receive Skyfire settlement for pay tokens. - Skyfire does not publish per-transaction fees on its homepage. ## Related pages on this site - [Skyfire](https://agentreadycheckout.com/processors/skyfire), processor profile - [All agent-pay builders](https://agentreadycheckout.com/vendors/by-type/agent-pay) in the vendors section - [All vendors](https://agentreadycheckout.com/vendors) - [The protocol support matrix](https://agentreadycheckout.com/matrix) ## Sources 1. [skyfire.xyz](https://skyfire.xyz), read 5 Nov 2026 2. [docs.skyfire.xyz/llms.txt](https://docs.skyfire.xyz/llms.txt), read 5 Nov 2026 3. [Mastercard trust and intelligence services](https://www.mastercard.com/us/en/news-and-trends/press/2026/september/new-trust-and-intelligence-services.html), read 4 Nov 2026 4. [Mastercard launches Agent Pay for Machines](https://www.mastercard.com/us/en/news-and-trends/press/2026/june/mastercard-launches-agent-pay-for-machines.html), read 4 Nov 2026 5. [Ora cached score record for skyfire.xyz](https://ora.ai/api/score/skyfire.xyz?utm_source=agentreadycheckout.com&utm_medium=referral&utm_campaign=vendor), read 5 Nov 2026 6. [robots.txt of skyfire.xyz](https://skyfire.xyz/robots.txt), read 4 Nov 2026 7. [llms.txt of skyfire.xyz](https://skyfire.xyz/llms.txt), read 4 Nov 2026 8. [UCP profile path on skyfire.xyz](https://skyfire.xyz/.well-known/ucp.json), read 4 Nov 2026 9. [isitagentready scan service documentation (llms-full.txt)](https://isitagentready.com/llms-full.txt), read 5 Nov 2026 Last reviewed 5 Nov 2026 ## Edition Matrix edition of 4 Nov 2026. Reviewed 5 Nov 2026, [9 sources](#sources-h). ## Method [How cells, sources and read dates are defined](https://agentreadycheckout.com/method)