attn in context: adjacent protocols and fintech layers
attn is easiest to understand when seen next to other projects working on credit, payments, yield, and underwriting.
attn’s focus is attn Credit: a credit and servicing layer for agent commerce and onchain revenue, built around routable activity and repayment controls.
For a standalone version with full-screen canvases, see the appendix full-view maps.
Revenue & receivables credit (zoom-in)
This first map is the anchor view for attn’s closest comparator lane: revenue and receivables credit. It is intentionally narrow, so you can quickly compare the firms most similar to attn on repayment behavior and servicing quality. Use two simple commercial lenses to read it:
- Borrower type: business vs consumer
- Distribution model: platform-native vs partner-embedded network
B2B2SMB is shorthand for partner-embedded business financing (for example, YouLend distributed via partner platforms).
Quick read (commercial model)
- Platform-native B2SMB: Stripe Capital, PayPal Working Capital, Shopify Capital, Square Loans
- Partner-embedded B2B2SMB: YouLend, Parafin, Liberis
- Direct B2SMB originators: Pipe, Clearco, Wayflyer, Uncapped
- Onchain control references (not a cluster): attn, creditcoop.xyz
Business credit models
This second map stays inside credit, but widens beyond revenue and receivables.
It compares firms on two commercial axes: what gets underwritten (cash-flow underwriting vs borrower underwriting) and how repayment is secured (behavior-based repayment vs flow-based repayment).
It now includes revenue-linked firms, reputation-led credit, and onchain private-credit protocols so the lower half is a real cohort rather than empty whitespace.
Use it as the bridge view between direct comparator analysis and the full market-context map.
Agentic commerce quadrant
This third map isolates the machine-commerce lane rather than the full fintech surface.
It compares projects on two practical axes: trust / access gating vs financing / settlement execution, and back-end qualification + control vs payment rails / wallet / commerce surfaces.
The point of widening it is to separate trust scoring, credit back ends, payment rails, wallet infrastructure, and commerce networks instead of collapsing them into one generic agent-surface bucket.
Use it to explain where attn fits once agents start looking more like businesses with routable revenue, credit needs, and spend controls.
Wider strategic credit, spend, and settlement map
This fourth map zooms out and places that first lane inside the broader market context. It includes adjacent credit, spend, treasury, issuance, and payments-rail narratives so it is easier to separate direct substitutes from complements. To keep this broad view readable, the Web2 revenue/receivables lender cohort is shown as one aggregated node. Use this view for partner mapping and BD prioritization, not just direct competitor ranking.
How to read these maps
- Hover on any dot to see rationale and primary links.
- Click any dot to pin details.
- Execution plane means where enforcement actually happens, not where the UI is.
Market segments (grouped by narrative)
As of 2026-03-18, this is a practical BD map, not perfect taxonomy. Hover firm names to see quick data, including who they service and who they use/rely on.
1) Enforcement-first entity credit (revenue / receivables)
- attn (attn Credit)attnWho they service: Business entitiesDistribution: Infrastructure-first (behind partner surfaces)Volume: n/a — Public cumulative underwriting volume not disclosed.Context note: Built to sit behind cards, commerce, and treasury partners, but public named distribution channels are not disclosed yet.Who they service (examples): Public named design partners are not disclosed yet.
- creditcoop.xyzcreditcoop.xyzWho they service: Business entitiesDistribution: Infrastructure-first (integrator-facing)Volume: $1.2b — Working underwriting proxy used for map comparability.Context note: Integrator-facing infrastructure can sit behind partner channels, but the cited sources do not name live distribution partners.Who they service (examples): Public named customers are not listed in the cited docs.
- YouLendyoulend.comWho they service: Business borrowers (SMB merchants)Distribution: Partner-embedded network (B2B2SMB)Volume: $1.3b — SMB financings reported in UK+EU release (2024-10-21).Context note: Core route to market is partner-embedded: SMB merchants access capital through platforms and payment partners.Who they service (examples): eBay UK sellers (via eBay Seller Capital powered by YouLend). | Amazon UK sellers (Amazon partner quote on YouLend site). | Glovo merchants.
- ParafinParafinWho they service: Business borrowers (SMB merchants)Distribution: Partner-embedded network (B2B2SMB)Volume: $25.0b* — Cumulative financing offers extended (company-reported).Context note: Core route to market is partner-embedded: platforms such as Amazon, Walmart, and DoorDash are the customer-acquisition channel.Who they service (examples): Amazon merchants. | Walmart sellers. | DoorDash merchants.
- LiberisLiberisWho they service: Business borrowers (SMEs)Distribution: Partner-embedded network (B2B2SMB)Volume: £3.0b — Funding delivered (company-reported).Context note: Core route to market is partner-embedded via software, payments, and commerce platforms.Who they service (examples): Vagaro merchants (Vagaro Capital). | Clover UK merchants. | Teya merchants.
- Pipepipe.comWho they service: Business borrowers (SMB merchants)Distribution: Direct + partner channelsVolume: $0.25b — Advanced in the last 18 months (Pipe 2025 recap).Context note: Route to market is mixed: Pipe sells directly and through embedded platform partners rather than operating as a pure partner-network lender.Who they service (examples): GoCardless merchants (embedded capital partnership example). | Uber Eats merchants (via integrated access to Pipe capital). | Boulevard merchants.
- Clearcoclear.coWho they service: Business borrowers (SMB brands)Distribution: Direct originatorVolume: $3.0b — Funding deployed (company-reported).Context note: Route to market is primarily direct to ecommerce brands rather than a broad partner-embedded merchant network.Who they service (examples): Monos. | Larroudé. | Diggs.
- WayflyerWayflyerWho they service: Business borrowers (SMB merchants)Distribution: Direct originatorVolume: $6.0b — Deployed to businesses globally (company release, 2026-02-18).Context note: Route to market is primarily direct to merchants and brands, not a broad partner-embedded network.Who they service (examples): True Classic. | Powerlete. | Kekoa Foods.
- UncappedUncappedWho they service: Business borrowers (SMB merchants)Distribution: Direct originatorVolume: n/a — Public company-wide cumulative dollar-underwritten / deployed total is still not clearly disclosed.Context note: Route to market is primarily direct to merchants rather than a broad partner-embedded network.Who they service (examples): NutriPaw. | Nestig. | Vetevo.
- PayPal Working CapitalPayPal Working CapitalWho they service: Business borrowers (PayPal merchants)Distribution: Platform-native (PayPal ecosystem)Volume: $30.0b — Global small-business lending originations reported by PayPal (2025-03-26).Context note: Capital is distributed inside PayPal's own merchant ecosystem rather than through an external partner network.Who they service (examples): PayPal merchants in eligible markets (platform-native distribution). | No public named partner-network client list for this product in cited disclosures.
- Shopify CapitalShopify CapitalWho they service: Business borrowers (Shopify merchants)Distribution: Platform-native (Shopify ecosystem)Volume: n/a — Cumulative disclosed total omitted on map by request; prefer latest annual flow signal.Context note: Capital is distributed inside Shopify's own merchant ecosystem rather than through an external partner network.Who they service (examples): Shopify merchants in eligible markets (platform-native distribution). | No public named partner-network client list for this product in cited disclosures.
- Stripe CapitalStripe CapitalWho they service: Business borrowers (Stripe merchants)Distribution: Platform-native (Stripe ecosystem)Volume: n/a — Stripe Capital public docs disclose product mechanics and business counts, but not a company-wide cumulative dollar-underwritten total.Context note: Capital is native to Stripe's ecosystem. In Capital for platforms, the platform is the distribution partner while lending still runs through Stripe, Celtic Bank, and/or YouLend structures.Who they service (examples): Stripe merchants in eligible markets (platform-native distribution). | Connect platforms using Capital for platforms in US/UK public preview (platform names not publicly listed in cited docs).
- Square LoansSquare LoansWho they service: Business borrowers (Square sellers)Distribution: Platform-native (Square ecosystem)Volume: $22.0b — Loans underwritten through Square Loans since launch.Context note: Capital is distributed inside Square's seller ecosystem rather than through an external partner network.Who they service (examples): Square sellers in eligible markets (platform-native distribution). | No public named partner-network client list for this product in cited disclosures.
2) Provider-of-providers issuing + settlement infrastructure
- Rainrain.xyz
3) Embedded credit rails (credit-as-a-feature)
- Yumi.financeyumi.finance
- Sprinter (sprinter.tech)sprinter.techWho they service: Applications, businesses, and autonomous agentsDistribution: B2B API + embedded credit engineContext note: Public materials frame Sprinter as a B2B credit engine and API; they do not describe a named merchant or platform distribution network.Who they service (examples): Public named live integrators are not enumerated in the cited sources.
4) Agent-native trust, credit, payment rails + wallet surfaces
- bond.creditbond.creditWho they service: Autonomous onchain agents and agent strategiesDistribution: Credit engine + leaderboard + capital routing layerWho they service (examples): Agentic Alpha contestants and autonomous yield agents.
- Valironvaliron.coWho they service: API providers, infra operators, and autonomous agentsDistribution: Trust-scoring + policy gating for machine-to-machine trafficWho they service (examples): API providers deciding which agents should reach production infra.
- FairScaleFairScaleWho they service: Agents, wallets, and counterparties being scored for trustDistribution: Onchain reputation-score and trust layer
- claw.creditclaw.credit
- TempoTempoWho they service: Developers, agents, payment operators, and enterprisesDistribution: Payments L1 + open machine-payments protocolWho they service (examples): Agents paying programmatically for APIs, data, and infrastructure through MPP sessions. | Builders using Tempo for payouts, remittances, embedded-finance, and tokenized-deposit flows.
- Naturalnatural.coWho they service: Businesses, agents, and counterpartiesDistribution: API and dashboard platform for agent developers and businessesContext note: Public materials describe a direct API/dashboard product for agent developers and businesses, not a named partner-distribution network.Who they service (examples): Property-management workflows paying contractors and vendors. | Marketing automation workflows paying creators and affiliates. | Freight and logistics workflows paying carriers.
- PrivyPrivyWho they service: Developers / apps / merchant platformsDistribution: B2B embedded wallet + auth SDK
- ParaParaWho they service: Developers / apps / merchant platformsDistribution: B2B WaaS + SDK
- CrossmintCrossmintWho they service: Developers, apps, agents, and merchant platformsDistribution: B2B wallet kit + agent infrastructure
- Merit SystemsMerit SystemsWho they service: Developers, agents, and operators navigating open paid-access networksDistribution: Open-commerce infrastructure + tooling platform
- AgentCashAgentCashWho they service: Agents and developers paying for tools, data, and APIsDistribution: Developer tool + paid API spend surface
- aGDP.ioaGDP.ioWho they service: Agents, builders, and buyers sourcing agent servicesDistribution: Agent marketplace + commerce surface built on ACPWho they service (examples): Agents listing offerings and selling services through ACP flows. | Buyers sourcing agents, bounties, and completed jobs through the marketplace surface.
- Virtualsvirtuals.ioWho they service: Agent builders, autonomous agents, and buyers of agent servicesDistribution: Agent network + end-to-end commerce protocol + builder platformContext note: Current public ACP docs describe Butler onboarding and wallet initialization flows; the cited public materials do not show a public Squads dependency.Who they service (examples): Buyer agents sourcing services from seller agents through ACP flows. | Builders launching tokenized or non-tokenized agents on Virtuals.
- Frames (frames.ag/tools)frames.ag/tools
- Sponge (paysponge.com)paysponge.com
Adjacent x402-native complement worth tracking here is x402scan. It is better read as observability and ecosystem discovery around these surfaces than as a direct substitute for underwriting itself.
5) Market-based credit + debt issuance
- Wildcat.financewildcat.finance
- 3Jane.xyz3jane.xyz
- MapleMapleWho they service: Institutional and business borrowersDistribution: Protocol and asset-manager surfaceVolume: $17.0b — Maple-reported facilitated loans (2026-01-22/23).Context note: Distributed through protocol, asset-manager, and exchange surfaces rather than SMB partner networks.Who they service (examples): Aave and Fluid as distribution venues for Maple yield products. | Binance and OKX earn integrations. | Spark allocation into Maple products.
- GoldfinchGoldfinchWho they service: Business borrowers and private-credit fundsDistribution: Protocol and fund-access surfaceVolume: $0.17b — RWA.xyz total loans for Goldfinch private credit (2026-03-07).Context note: Distributed through protocol and fund-access surfaces rather than SMB partner networks.Who they service (examples): Goldfinch Prime lists Ares, Apollo, Golub, KKR, and PGIM private-credit funds.
- ParetoParetoWho they service: Institutional and business borrowersDistribution: Marketplace and vault surfaceVolume: $0.16b* — RWA.xyz tokenized-credit total value for Pareto (2026-03-07).Context note: Distributed through marketplace and vault access rather than SMB partner networks.Who they service (examples): Public borrower roster is not enumerated in the cited sources.
- CredixCredixWho they service: Business borrowers and B2B buyersDistribution: Credit platform and financing infrastructureVolume: $0.05b — RWA.xyz total loans for Credix private credit (2026-03-07).Context note: Distributed through financing and protocol surfaces rather than a broad SMB partner network.Who they service (examples): Public named sellers or financing partners are not enumerated in the cited sources.
- Xitadel.fixitadel.fi
6) Consumer spend surfaces
- Krak (Kraken)kraken.com/krak
- Avici.moneyavici.money
- Pyra.fipyra.fi
- KAST (kast.xyz)KAST
- OffGrid (offgrid.cash)offgrid.cash
7) Business money surfaces (distribution endpoints)
- Slashslash.com
- Squads AltitudeSquads Altitude
8) Consumer credit distribution + card rails
- Klarna + Tempoklarna + tempo
- AffirmAffirm
- Colossus.creditcolossus.creditWho they service: Issuers, acquirers, merchants, and cardholdersDistribution: Card network + issuer/acquirer infrastructureWho they service (examples): Issuers funding consumer-credit transactions from collateral pools. | Acquirers registering merchants and terminals on-chain. | Merchants accepting ColossusNet payments through existing terminals.
9) Solana merchant stablecoin processing
- Decal (usedecal.com)usedecal.comWho they service: Merchants / business operatorsDistribution: Merchant-embedded checkout + platform integrationsVolume: n/a — Public cumulative processed volume/revenue not disclosed on cited pages.Context note: Public assets suggest Para/Privy wallet infrastructure in Decal's stack, while no public Squads dependency is visible in the cited materials.Who they service (examples): Solana Pay-enabled merchants listed via Decal's Seeker Season directory. | Web2 merchants adopting stablecoin processing and payouts (company positioning).
- MoonPay Commerce (Helio)MoonPay CommerceWho they service: Merchants / business operatorsDistribution: Merchant-embedded checkout + platform pluginsVolume: n/a — Public cumulative underwriting is not applicable; merchant-processing volume is reported at product level.Context note: Route to market is partner/platform-led through ecommerce plugins and merchant integrations.Who they service (examples): Fortune Media. | Dorsia. | Bubblemaps BOLTS.
- DePaydepay.comWho they service: Merchants / app businessesDistribution: API + plugin distribution (merchant-embedded)Volume: n/a — Public cumulative processing volume/revenue not disclosed in cited sources.Context note: Route to market depends on merchant and app integrations such as Shopify, WooCommerce, and World App.Who they service (examples): Shopify and WooCommerce merchants using DePay payment plugins. | World App Mini Apps integrating DePay checkout.
- Loop Cryptoloopcrypto.xyzWho they service: Merchants / business operatorsDistribution: Merchant APIs + invoicing/subscription workflowsVolume: n/a — Public cumulative processing volume/revenue not disclosed in cited sources.Context note: Current official docs still describe merchant workflow integrations, but Loop's transition notice says merchants were given 60 days to wind down usage, ending on February 13, 2026, as Loop joins Lead Bank.Who they service (examples): Merchants accepting recurring USDC/USDT payments on Solana. | Businesses using Loop to settle accepted payments in fiat or crypto.
- SpherePayspherepay.coWho they service: Businesses / enterprisesDistribution: B2B API/infra integrationsVolume: n/a — Public cumulative processing volume/revenue not disclosed in cited sources.Context note: Primarily sold as B2B payments infrastructure; merchant-facing experiences are typically downstream of partners.Who they service (examples): Enterprise payment operations using stablecoin rails (company positioning). | Public named merchant client list is not disclosed in cited sources.
10) Adjacent (not primarily credit)
- Pye.fipye.fi (tokenized principal/yield claims on staked validator revenue streams)
3 BD takeaways
- attn is a control layer: underwriting + servicing + enforceability rails around routed revenue.
- attn targets entity-level revenue risk, not consumer-credit distribution.
- attn can sit behind cards, commerce, treasury, and agent spend surfaces as working-capital and credit-servicing infrastructure.
attn fit by segment
Revenue/receivables credit
Credit Coop, YouLend, Parafin, Liberis, Pipe, Clearco, Wayflyer, Uncapped, PayPal Working Capital, Shopify Capital, Stripe Capital, and Square Loans are closest on core mechanic (revenue-aligned repayment), but differ by rails and distribution posture.
Stripe Capital, PayPal Working Capital, and Shopify Capital are platform-native merchant financing (business borrower inside their own platform ecosystems). YouLend is partner-embedded business financing (B2B2SMB shorthand), not consumer lending.
Agent economy surfaces
Valiron and FairScale sit furthest toward trust gating: both are better read as reputation and qualification layers that decide which agents or wallets look credible enough for access, spend, or later capital expansion. bond.credit sits one step closer to capital: it turns live onchain agent performance into credibility, higher credit limits, and routed capital for autonomous strategies.
claw.credit, Sprinter, and attn are the more execution-heavy credit back ends in this cut. They sit closer to the part of the stack that can actually expand limits, route capital, or enforce repayment once the activity is good enough to finance.
Tempo and Natural point lower in the stack. Tempo’s March 18, 2026 mainnet launch introduced the Machine Payments Protocol (MPP), which is best read here as machine-native payment and settlement infrastructure rather than underwriting. Natural is the broader money-movement platform that combines pay, wallets, compliance, ledgering, and credit APIs in one agentic-finance surface.
Privy, Para, and Crossmint are embedded wallet infrastructure. They make agent-held balances, signing, passkey onboarding, and wallet distribution more legible. Frames is a spend-control wallet and paid-tools surface. Sponge is a merchant-facing gateway and agent wallet surface. Ramp Agent Cards pushes the card layer in a more developer-facing direction through API, MCP, and CLI access, which makes programmable spend easier to reason about without changing where underwriting lives.
Metaplex Agent Kit is a useful bridge across those lanes. It packages a Solana wallet, x402 APIs, onchain identity, and agent-registry/runtime tooling into one surface, which makes agent-to-agent commerce easier to ship without changing where credit sits.
Virtuals should be read here as the broader ACP protocol and builder platform, not just a marketplace directory. In this framing it covers discovery, trustless escrow, payments, evaluation, tokenization, and service execution. aGDP.io then sits as the more concrete marketplace surface built on top of that stack: effectively the Fiverr-like venue for agents, but still slightly to the settlement side of pure discovery because it carries jobs, offerings, revenue tracking, and end-to-end commerce flows. AgentCash is the direct x402-native spend surface for buying paid API access with one balance. Merit Systems is the broader open-agentic-commerce umbrella around that lane, tying together network discovery, paid-access tooling, and consumer-facing surfaces.
Pump fun now matters here too. Its Tokenized Agents rollout makes the revenue side of agentic commerce easier to point to in public by routing agent-linked revenue into automated buybacks and burns. That is not the same thing as credit, but it is strong public proof that agents are being treated more like businesses with monetization, treasury decisions, and financial alignment.
Arc / ERC-8004 matters on a different axis. It makes portable agent identity, discoverability, and reputation easier to point to in public. That is useful for trust and finance-adjacent qualification, but it still sits upstream of underwriting and repayment.
x402scan remains the observability and ecosystem-discovery complement around those surfaces. None of these names replace attn’s underwriting + repayment layer; they make the revenue, access, and spend side of agentic commerce more legible.
Distribution surfaces
Krak, Avici, Pyra, Slash, and Altitude are where end-users or operators interact. They are generally complements, not direct substitutes, for attn’s control-plane position.
Solana merchant stablecoin processors
Decal, MoonPay Commerce (Helio), DePay, Loop Crypto, and SpherePay are strong comparators for merchant stablecoin acceptance/processing, especially for web2 operators adopting onchain settlement. They are usually complements to attn’s underwriting + servicing control layer, not direct substitutes for revenue-credit risk engines. For Decal specifically, current public signals point to Para as the likely third-party WaaS layer, with Privy appearing in bundle references and no public Squads dependency signal (as of 2026-02-28).
Market and rails narratives
Wildcat/3Jane/Xitadel emphasize market or issuance models. Klarna + Tempo and Affirm are B2B2C BNPL distribution (merchant-integrated, shopper-facing). Colossus.credit is different again: a stablecoin-native card network with issuer/acquirer infrastructure, direct-debit plus issuer-funded credit tiers, and same-terminal EMV settlement. attn’s differentiator remains enforceable servicing around routed revenue accounts.