Chapter VIII

Topic · 64 entries

Payments

Topics

01 · 13 Oct 2026Open Banking APIs: UK OBIE vs Berlin Group vs STETopen-banking · uk

02 · 12 Oct 2026ISO 8583 Explained: MTI, Bitmaps and Data Fieldsfintech · payments

03 · 11 Oct 20263DS2 Frictionless vs Challenge: transStatus Guidefintech · payments

04 · 10 Oct 2026Interchange++ vs Blended Pricing: A UK Guidefintech · payments

05 · 08 Oct 2026Stored Credentials: MIT vs CIT in Card APIsfintech · payments

06 · 07 Oct 2026ACH vs RTP vs FedNow vs Fedwire: US Rails Guidefintech · payments

07 · 06 Oct 2026Payment Reconciliation: Stripe vs Adyen Reportsfintech · payments

08 · 05 Oct 2026ACH Return Codes: R10 vs R29 and the 60-Day Rulefintech · payments

09 · 04 Oct 2026Roughrider Coin on Solana: Deposit or Stablecoin?fintech · payments

10 · 03 Oct 2026SEPA Direct Debit Core vs B2B: Developer Guidefintech · payments

11 · 01 Oct 2026Void vs Refund vs Reversal: Card API Rulesfintech · payments

12 · 30 Sept 2026Swift Ledger vs Circle Arc: Who Keeps Custodyfintech · payments

13 · 29 Sept 2026SEPA Instant vs SCT: The 2026 API Guidefintech · payments

14 · 28 Sept 2026Card Auth Expiry: Visa vs Mastercard Capture Rulesfintech · payments

15 · 27 Sept 2026Faster Payments vs Bacs vs CHAPS: UK API Guidefintech · payments

16 · 26 Sept 2026Apple Pay Token Decryption vs Google Pay ECv2fintech · payments

17 · 25 Sept 2026Card Decline Codes: Visa vs Mastercard Retry Rulesfintech · payments

18 · 24 Sept 2026SoFiUSD on Mastercard: Not a Deposit, Not USDCfintech · payments

19 · 23 Sept 2026Network Tokens: VTS vs MDES vs Your PSP Vaultfintech · payments

20 · 22 Sept 2026SCA Exemptions in 2026: EU vs UK Rules for 3DS2fintech · payments

21 · 21 Sept 2026Chargeback Reason Codes: Visa vs Mastercardfintech · payments

22 · 21 Sept 2026TypeSafe Jev Review: 21 of 22 Chargebacks Rightfintech · ai

23 · 20 Sept 2026TigerBeetle vs Postgres for Payment Ledgersfintech · payments

24 · 19 Sept 2026Webhook Signature Verification: Stripe vs Adyenfintech · payments

25 · 18 Sept 2026ISO 4217 Minor Units: Where Payment APIs Disagreefintech · payments

26 · 17 Sept 2026Circle Arc Mainnet: What USDC as Gas Breaksfintech · payments

27 · 16 Sept 2026PCI DSS 4.0 for Developers: The SAQ A Trapfintech · payments

28 · 15 Sept 2026PSD3 vs PSR in 2026: What Changes for APIsfintech · payments

29 · 14 Sept 2026AP2 vs ACP vs x402: Who Holds the Credential?fintech · payments

30 · 13 Sept 2026ISO 20022 pain.001 vs pacs.008: Rules by Railfintech · payments

31 · 12 Sept 2026Idempotency Keys in Payment APIs: No Standardfintech · payments

32 · 11 Sept 2026Open Source Money Transfer: The Licence Trapsfintech · payments

33 · 10 Sept 2026EMVCo Agentic Payments: Intent, Not Liabilityfintech · payments

34 · 09 Sept 2026CASS 15 Reconciliation: No Deadline in the Rulesfintech · uk

35 · 08 Sept 2026MiCA CASP Licence for Crypto Off-Ramps in 2026fintech · payments

36 · 07 Sept 2026Claude Commerce Agents vs ACP: Who Charges?ai-agents · agentic-commerce

37 · 06 Sept 2026Variable Recurring Payments API: The Hard Partsopen-banking · uk

38 · 05 Sept 2026FedNow API in 2026: No Payment Endpointfintech · payments

39 · 04 Sept 2026Crypto-to-Fiat Off-Ramps: Where Payouts Failfintech · payments

40 · 04 Sept 2026Verification of Payee API: What Actually Breaksfintech · payments

41 · 02 Sept 2026NPCI UAP: UPI Circle Is Already the Agent Railfintech · payments

42 · 01 Sept 2026ISO 20022 Structured Address Deadline Deferredfintech · payments

43 · 01 Sept 2026Stablecoin Dev Tools in 2026: What Guides Omitstablecoin · payment-infrastructure

44 · 08 Jun 2026Mastercard Settles Cards on Solana, 24/7fintech · stablecoin

45 · 07 Jun 2026UK Open Banking Launches Its Card Challengeropen-banking · uk

46 · 24 May 2026Tether and Georgia Launch a Non-USD Stablecoinfintech · stablecoin

47 · 23 May 2026Fintech Devs May Get Fed Master Accountsfintech · payment-developer

48 · 20 May 2026Brazil's Stablecoin Ban Splits the Payment Railfintech · stablecoin

49 · 04 May 2026Western Union's USDPT Goes Live on Solanafintech · stablecoin

50 · 03 May 2026KFTC Builds Korea's AI Agent Payment Railfintech · ai-agents

51 · 02 May 2026Stripe Sessions 2026: Agent Wallets Go Globalfintech · stripe

52 · 01 May 2026Meta Pays Creators in USDC on Polygon, Solanafintech · stablecoin

53 · 29 Apr 2026Alipay's MCP Server Brings Payments to AI Agentsfintech · ai-agents

54 · 28 Apr 2026FedNow's Network API Launches for Payment Devsfintech · payments

55 · 27 Apr 2026DoorDash Pilots Stablecoin Payouts on Tempofintech · stablecoin

56 · 19 Apr 2026SWIFT Goes Blockchain for Global Paymentsfintech · blockchain

57 · 17 Apr 2026AI Agents Expose Crypto Wallet Security Gapfintech · crypto

58 · 15 Apr 2026Oracle Launches AI Agents for Corporate Bankingfintech · ai-agents

59 · 11 Apr 2026Stablecoins Hit 40M Retail Terminalsfintech · crypto

60 · 09 Apr 2026AI Agents Now Have Credit Cardsai · fintech

61 · 06 Apr 2026Ant Group Launches Anvita for AI Agent Cryptofintech · crypto

62 · 05 Apr 2026Convera and Ripple Launch Stablecoin Railsfintech · crypto

63 · 31 Mar 2026Mastercard's $1.8B BVNK Deal: Stablecoin Railsfintech · crypto

64 · 28 Mar 2026Open Banking £43bn UK Opportunity for Developersopen-banking · fintech