niche · 0.2 capabilitymarket resourceactiondomain

Bill Payments

Score 18.7 / 100 31 providers 17 APIs Search apis.io →
Workflows using this tag
Efí Boleto Charge Issue · Efí Pay (Gerencianet) Efí Account Webhook Setup · Efí Pay (Gerencianet) Efí CNAB Statement Schedule · Efí Pay (Gerencianet) Efí Pix Charge Revise · Efí Pay (Gerencianet) Efí Card Charge Refund · Efí Pay (Gerencianet) Efí Pix Charge Status and Refund · Efí Pay (Gerencianet) Efí Pix Cash-Out Send · Efí Pay (Gerencianet) Efí Bill Payment by Bar Code · Efí Pay (Gerencianet)
Business capabilities this tag reaches
Payments & Card Management 2 Financial Management 1 Freight Billing & Settlement Management 1
Variants seen in the corpus: Bill PaymentBill Payments

Providers using this tag (31)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
Efí Pay (Gerencianet)PaymentsPixBoletoSubscription6 APIs73.7
Strong 3 Solid coverage with minor gaps
ApideckIntegrationUnified-API4 APIs55.9CellulantPaymentsMobile MoneyCheckoutPayouts3 APIs55.9MVMNTFreightLogisticsTransportation Management SystemSupply Chain1 API55.1
Developing 4 Usable, with meaningful gaps to close
ACI WorldwidePaymentsUnited StatesPayment GatewayPayment Processing5 APIs49.6TD BankAccount AggregationAMLAkoyaBanking8 APIs48.4Jack Henry & AssociatesFinancial-ServicesBankingCore BankingDigital Banking6 APIs46.6RilletCompanyFintechERPAccounting1 API46.2
Thin 5 Limited public surface area
PaymentusPaymentsUnited StatesBill PaymentElectronic Bill Presentment2 APIs38.3CelcoinBanking as a ServiceBaaSPixBoleto3 APIs37.7OPayPaymentsMobile MoneyFintechSuper App3 APIs34.4GrabRide HailingFood DeliveryLast-Mile LogisticsDigital Payments1 API32.5FawryPaymentsE-PaymentsDigital FinanceFintech1 API28.9
Emerging 8 Early or largely undocumented
TapiCompanyPaymentsFintech1 API25.0CardtonicAfricaeSIMFinance3 APIs23.1Peoples GroupPaymentsCanadaBanking-as-a-ServiceCard Issuing5 APIs21.1BillDeskPaymentsIndiaPayment GatewayUPI3 APIs20.8SetuEmbedded FinanceUPIBBPSAccount Aggregator8 APIs20.6TranZakFintechMobile MoneyPaymentsAfrica4 APIs19.4AsaasPaymentsBillingSubscriptionPix20 APIs19.1WEC Energy GroupEnergyElectric UtilityFortune 500Green Button4 APIs15.8
Minimal 10 Almost no public developer surface
OnafriqPaymentsMobile MoneyRemittanceCross-Border Payments9 APIs10.4RemitbeeCompanyMoney TransferRemittancesCurrency Exchange9.8Shriram FinanceCompanyFinancial-ServicesNBFCLending9.7KongaE-CommerceMarketplaceRetailOnline Shopping8.1CREDConsumer FintechCredit CardsBill PaymentRewards6.3KudaBankingNeobankDigital BankRetail Banking4.9ItzcashCompanyPaymentsPrepaid CardsDigital Payments1.5KhaznaCompanyFintechFinancial-ServicesFinancial Inclusion1.5YourPayCompanyFintechPaymentsRemittances1.5CorillianCompanyOnline BankingBanking SoftwareFinancial-Services0.3

APIs with this tag (17)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
Efí Pay (Gerencianet) Bill Payments APIThe Bill Payments API from Efí Pay (Gerencianet) — 3 operation(s) for bill payments.73.7
Strong 2 Solid coverage with minor gaps
Apideck Bill Payments APIA Bill Payment represents money paid to a supplier, including amount, date, payment method, and allocation ...55.9MVMNT Bill Payments APIAP bill payment management operations. Bill payments record payments made to carriers and vendors.55.1
Developing 3 Usable, with meaningful gaps to close
TD Bank Bill Payments APIThe Bill Payments API from TD Bank — 1 operation(s) for bill payments.48.4Jack Henry & Associates Bill Payments APIConsumer and small-business bill pay.46.6Rillet Bill Payments APIThe Bill Payments API from Rillet — 2 operation(s) for bill payments.46.2
Thin 3 Limited public surface area
Paymentus XOTP APIThe XOTP (Paymentus payment) API exposes core Service Commerce operations — make payment (Sale), account in...38.3Celcoin Payments APIEmbedded payment APIs covering bill payments, mobile recharges, vehicle debit, payment gateway with multi-a...37.7Grab Kios Biller Gateway APIThe Biller Gateway API lets Grab Kios agents accept bill payments for electricity, water, multifinance, and...32.5
Emerging 7 Early or largely undocumented
Tapi APIRegional bill-payment and payments infrastructure API — biller directory, service/bill payments, phone rech...25.0Cardtonic Bill PaymentsCardtonic Bill Payments cover airtime top-ups, mobile data, electricity, TV subscriptions, and betting wall...23.1Peoples Group Bill Pay APIBill payment API that processes payments to more than 12,000 billers across Canada, with support for indivi...21.1Setu BBPS BillPayLets apps and platforms offer bill payment to any BBPS biller in India. Provides biller catalogue, fetch-bi...20.6Asaas Bill Payments APIPay external bills (boletos, concessionárias, GPS, DARF) from the Asaas digital account, with barcode-line ...19.1Peoples Gas Customer Service APICustomer account and billing API for Peoples Gas, serving natural gas customers in the Chicago metropolitan...15.8WEC Energy Group Customer Portal APIWeb and mobile API powering the WEC Energy Group customer self-service portal. Enables customers to view ac...15.8
Minimal 1 Almost no public developer surface
Baxi Agent Banking APIOnafriq's Nigerian agent-banking platform (Baxi) exposes Virtual Account, Fingerprint (POS biometric activa...10.4

Score breakdown

Frequency
46.2
log-scaled weighted occurrences
Breadth
0.8
spread across providers
Quality lift
31.2
mean composite of providers using it
Cohesion
4.8
strength of nearest seed neighbor

Related tags

Mobile Money 5 co-occurrences Nigeria 5 co-occurrences Disbursements 5 co-occurrences Africa 7 co-occurrences Cards 8 co-occurrences Refunds 6 co-occurrences Point-of-Sale 5 co-occurrences Checkout 5 co-occurrences

Where this tag comes from

Provider tag22
Api tag17
Openapi tag6
Openapi op tag22

Cohort brief

Auto-generated

The 31 providers in the APIs.io catalog tagged Bill Payments, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
31
all scored
Mean Kin Score
26.1
+5.4 vs catalog 20.7
Mean Agent Readiness
12.6
+2.9 vs catalog 9.7
Spread
0.3–70.6
median 21.1 · σ 19.4
How the 31 split by band
Exemplar 1Strong 3Developing 4Thin 5Emerging 8Minimal 10
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 25.5 17.9 +7.6 31
Contract Quality 25 17.5 +7.5 31
Operational Transparency 17.2 11.3 +5.9 31
Access Clarity 27.2 22.3 +4.9 31
Discoverability 65 60.4 +4.6 31
Contract Governance 10.8 6.4 +4.4 31

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 16% 16% 0
MCP server (first-party) 3% 7% -4
Agent Skills 0% 0% 0
OAuth scopes 16% 9% +7
Security 97% 88% +9
Arazzo workflows 6% 2% +4
Governance rules 19% 13% +6

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Efí Pay (Gerencianet) 70.6
  2. 2 MVMNT 57.3
  3. 3 Apideck 55.9
  4. 4 Cellulant 54.7
  5. 5 ACI Worldwide 49.6
  6. 6 Rillet 49.4
  7. 7 TD Bank 49.2
  8. 8 Jack Henry & Associates 40.4
  9. 9 Celcoin 37.7
  10. 10 Paymentus 34.5
Top by Agent Readiness
  1. 1 Rillet 50.8
  2. 2 MVMNT 38.3
  3. 3 Apideck 30.9
  4. 4 Celcoin 29.8
  5. 5 OPay 26.2
  6. 6 ACI Worldwide 26.1
  7. 7 Jack Henry & Associates 25.9
  8. 8 Cellulant 24.8
  9. 9 TD Bank 24.8
  10. 10 Efí Pay (Gerencianet) 24.4
All 31 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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