{"endpoint":"https://sygeon.com/po-estimator/api.php?action=estimate","page":"https://sygeon.com/solutions/system-integration/sap-po-migration-cost-estimator/","methods":["GET with query parameters","POST with JSON body {\"answers\": {...}}"],"lists":"List parameters (topics, tech, systemTags, unsure) are comma-separated in GET (topics=s4,b2b) and arrays in POST.","example":"https://sygeon.com/po-estimator/api.php?action=estimate&integrations=350&messagesMillions=6&topics=s4,b2b&s4=conversion&ediPartners=20","returns":"Without a lead token the answer is {version, n, path, assumed, locked: true, message, page}: the figures and the full report are shown on the estimator page after an email address. Typical ranges and SAP list prices are public on that page.","note":"Missing parameters take the defaults below. Topics not listed in \"topics\" use neutral assumptions, returned in \"assumed\". All figures are based on our best knowledge, your answers and our project experience. They are not a binding offer and can change after the free assessment workshop, where we look at your landscape in detail.","defaults":{"path":"numbers","topics":[],"integrations":500,"sizeBand":"300to700","messagesMillions":"0.015 million per integration, rounded up","volumeBand":"10to50","largeMessages":"lt1","tiers":2,"maCounts":{"ready":0,"adjustment":0,"evaluation":0},"mixMode":"mixed","mix":{"simple":40,"medium":40,"complex":20},"tech":[],"modernization":"lift","criticality":"standard","health":"people","events":"no","aiAllowed":"yes","stakeholders":"one","pmModel":"sygeon","existingIs":"no","targetDate":"2028","unsure":[]},"parameters":{"path":"numbers | rough | assessment. rough uses sizeBand and volumeBand; assessment uses maCounts","integrations":"integer 1 to 20000, integration scenarios in production","messagesMillions":"number, production messages per month in millions; if missing, 0.015 million per integration, rounded up","sizeBand":"lt100 | 100to200 | 200to300 | 300to500 | 500to700 | 700to1000 | 1000to1500 | gt1500","volumeBand":"lt1 | 1to5 | 5to10 | 10to25 | 25to50 | gt50 (millions of messages per month)","maCounts[ready|adjustment|evaluation]":"SAP Migration Assessment counts per category","mixMode":"standard | mixed | heavy | custom (custom uses mix[simple|medium|complex] in percent)","tech":"comma-separated: bpm, java, modules, brm","topics":"comma-separated: s4, b2b, runtime, regulated, ai, team","s4":"s4 | ecc | planned | conversion (topic s4)","ediPartners":"integer, EDI partners (topic b2b)","ediTool":"addon | seeburger | provider | other (topic b2b)","modernization":"lift | selective | redesign","criticality":"tolerant | standard | high","health":"stable | people | incidents","onPrem":"none | some | most | undecided, integrations that must run in the own network (topic runtime)","regulated":"none | security | financial | gxp (topic regulated)","stakeholders":"one | few | many business units signing off","pmModel":"sygeon | shared | client, who manages the project","existingIs":"no | yes, SAP Integration Suite already in use","aiAllowed":"yes | no, AI tools may process integration content","aiLayer":"no | exploring | planned, API and MCP layer for AI agents (topic ai)","delivery":"sygeon | mixed | client (topic team)","developers":"integer, customer developers for the migration (topic team)","targetDate":"2027 | 2028 | 2030 | none","tiers":"2 | 3 tenants; we recommend 2, validated GxP landscapes get 3","events":"no | yes, event-driven integration (Enhanced edition)","largeMessages":"lt1 | 1to5 | 5to15 | gt15, percent of messages above 250 KB","systemTags":"comma-separated, for context only: s4, ecc, successfactors, ariba, salesforce, banks, carriers, edi, wms, ecommerce, microsoft, legacy","unsure":"comma-separated parameter names the user could not answer; each widens the range slightly and uses a neutral value"}}